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CVE-2026-105111

CVE-2026-105111 · Apache Commons BCEL: Class2HTML emits unescaped class strings, enabling stored XSS

This page contains facts from public vulnerability sources. Check the original advisory before updating.

This page shows selected source facts. See the linked advisories for the complete description and affected versions.

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Commons BCEL. This only happens when you're using Class2HTML to generate webpages for possibly-attacker-controlled class files, where Class2HTML emitters write attacker class-file strings into HTML unescaped (stored XSS in reports). This issue affects Apache Commons BCEL: before 6.13.0. Users are recommended to upgrade to version 6.13.0, which fixes the issue.

CVSS 2.3 · Low · EPSS 0.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • apache commons bcel

    Versions
    • ≥ 0, < 6.13.0: Affected (maven)
    • ≥ 0, < fb72c225cbc6ec3d94060ed6edb269f07428d504: Affected (git)

    Update to 6.13.0

  • bcel Debian:12

    Versions
    • 6.10.0-1
    • 6.5.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bcel Debian:13

    Versions
    • 6.10.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bcel Debian:14

    Versions
    • 6.10.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-8 Ubuntu:Pro:16.04:LTS

    Versions
    • 8u66-b01-5
    • 8u72-b05-1ubuntu1
    • 8u72-b05-5
    • 8u72-b05-6
    • 8u72-b15-1
    • 8u72-b15-2ubuntu1
    • 8u72-b15-2ubuntu3
    • 8u72-b15-3ubuntu1
    • 8u77-b03-1ubuntu2
    • 8u77-b03-3ubuntu1
    • 8u77-b03-3ubuntu2
    • 8u77-b03-3ubuntu3
    • 8u91-b14-0ubuntu4~16.04.1
    • 8u91-b14-3ubuntu1~16.04.1
    • 8u111-b14-2ubuntu0.16.04.2
    • 8u121-b13-0ubuntu1.16.04.2
    • 8u131-b11-0ubuntu1.16.04.2
    • 8u131-b11-2ubuntu1.16.04.2
    • 8u131-b11-2ubuntu1.16.04.3
    • 8u151-b12-0ubuntu0.16.04.2
    • 8u162-b12-0ubuntu0.16.04.2
    • 8u171-b11-0ubuntu0.16.04.1
    • 8u181-b13-0ubuntu0.16.04.1
    • 8u181-b13-1ubuntu0.16.04.1
    • 8u191-b12-0ubuntu0.16.04.1
    • 8u191-b12-2ubuntu0.16.04.1
    • 8u212-b03-0ubuntu1.16.04.1
    • 8u222-b10-1ubuntu1~16.04.1
    • 8u232-b09-0ubuntu1~16.04.1
    • 8u242-b08-0ubuntu3~16.04
    • 8u252-b09-1~16.04
    • 8u265-b01-0ubuntu2~16.04
    • 8u272-b10-0ubuntu1~16.04
    • 8u275-b01-0ubuntu1~16.04
    • 8u282-b08-0ubuntu1~16.04
    • 8u292-b10-0ubuntu1~16.04.1
    • 8u312-b07-0ubuntu1~16.04
    • 8u342-b07-0ubuntu1~16.04
    • 8u352-ga-1~16.04
    • 8u362-ga-0ubuntu1~16.04.1
    • 8u372-ga~us1-0ubuntu1~16.04
    • 8u382-ga-1~16.04.1
    • 8u392-ga-1~16.04
    • 8u432-ga~us1-0ubuntu2~16.04.4
    • 8u442-b06~us1-0ubuntu1~16.04
    • 8u452-ga~us1-0ubuntu1~16.04.1
    • 8u462-ga~us1-0ubuntu2~16.04.2
    • 8u472-ga-1~16.04
    • 8u482-ga~us1-0ubuntu1~16.04
    • 8u492-ga~us2-0ubuntu1~16.04.1
    • 8u502-ga~us1-0ubuntu1~16.04
    • 8u504-ga-1ubuntu1~16.04.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bcel Ubuntu:Pro:16.04:LTS

    Versions
    • 6.0~rc3-1ubuntu1
    • 6.0~rc3-2ubuntu1
    • 6.0~rc3-2ubuntu1+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-9 Ubuntu:16.04:LTS

    Versions
    • 9~b88-1
    • 9~b101-2ubuntu2
    • 9~b102-1
    • 9~b113-0ubuntu1
    • 9~b114-0ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-lts Ubuntu:Pro:18.04:LTS

    Versions
    • 9.0.4+12-2ubuntu4
    • 9.0.4+12-4ubuntu1
    • 10~46-4ubuntu1
    • 10~46-5ubuntu1
    • 10.0.1+10-1ubuntu2
    • 10.0.1+10-3ubuntu1
    • 10.0.2+13-1ubuntu0.18.04.1
    • 10.0.2+13-1ubuntu0.18.04.2
    • 10.0.2+13-1ubuntu0.18.04.3
    • 10.0.2+13-1ubuntu0.18.04.4
    • 11.0.2+9-3ubuntu1~18.04.3
    • 11.0.3+7-1ubuntu2~18.04.1
    • 11.0.4+11-1ubuntu2~18.04.3
    • 11.0.5+10-0ubuntu1.1~18.04
    • 11.0.6+10-1ubuntu1~18.04.1
    • 11.0.7+10-2ubuntu2~18.04
    • 11.0.8+10-0ubuntu1~18.04.1
    • 11.0.9+11-0ubuntu1~18.04.1
    • 11.0.9.1+1-0ubuntu1~18.04
    • 11.0.10+9-0ubuntu1~18.04
    • 11.0.11+9-0ubuntu2~18.04
    • 11.0.13+8-0ubuntu1~18.04
    • 11.0.14+9-0ubuntu2~18.04
    • 11.0.14.1+1-0ubuntu1~18.04
    • 11.0.15+10-0ubuntu0.18.04.1
    • 11.0.16+8-0ubuntu1~18.04
    • 11.0.17+8-1ubuntu2~18.04
    • 11.0.18+10-0ubuntu1~18.04.1
    • 11.0.19+7~us1-0ubuntu1~18.04.1
    • 11.0.20+8-1ubuntu1~18.04
    • 11.0.20.1+1-0ubuntu1~18.04
    • 11.0.21+9-0ubuntu1~18.04
    • 11.0.22+7-0ubuntu2~18.04.1
    • 11.0.23+9-1ubuntu1~18.04.1
    • 11.0.25+9-1ubuntu1~18.04
    • 11.0.26+4-1ubuntu1~18.04
    • 11.0.27+6~us1-0ubuntu1~18.04
    • 11.0.28+6-1ubuntu1~18.04.1
    • 11.0.29+7-1ubuntu1~18.04
    • 11.0.30+7-1ubuntu1~18.04
    • 11.0.31+11-1ubuntu1~18.04.2
    • 11.0.32+9-1ubuntu1~18.04
    • 11.0.32.1+1-1ubuntu1~18.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bcel Ubuntu:Pro:18.04:LTS

    Versions
    • 6.0-1
    • 6.1-1
    • 6.2-1
    • 6.2-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-17 Ubuntu:Pro:18.04:LTS

    Versions
    • 17+35-1~18.04
    • 17.0.1+12-1~18.04
    • 17.0.2+8-1~18.04
    • 17.0.3+7-0ubuntu0.18.04.1
    • 17.0.4+8-1~18.04
    • 17.0.5+8-2ubuntu1~18.04
    • 17.0.6+10-0ubuntu1~18.04.1
    • 17.0.7+7~us1-0ubuntu1~18.04
    • 17.0.8+7-1~18.04
    • 17.0.8.1+1~us1-0ubuntu1~18.04
    • 17.0.9+9-1~18.04
    • 17.0.10+7-1~18.04.1
    • 17.0.11+9-1~18.04.1
    • 17.0.13+11-2ubuntu1~18.04.2
    • 17.0.14+7-1~18.04
    • 17.0.15+6~us1-0ubuntu1~18.04
    • 17.0.16+8~us1-0ubuntu1~18.04.1
    • 17.0.17+10-1~18.04
    • 17.0.18+8-1~18.04
    • 17.0.19+10-1~18.04.2
    • 17.0.20+8-1~18.04
    • 17.0.20.1+1-1~18.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-8 Ubuntu:Pro:18.04:LTS

    Versions
    • 8u144-b01-2
    • 8u151-b12-1
    • 8u162-b12-1
    • 8u171-b11-0ubuntu0.18.04.1
    • 8u181-b13-0ubuntu0.18.04.1
    • 8u181-b13-1ubuntu0.18.04.1
    • 8u191-b12-0ubuntu0.18.04.1
    • 8u191-b12-2ubuntu0.18.04.1
    • 8u212-b03-0ubuntu1.18.04.1
    • 8u222-b10-1ubuntu1~18.04.1
    • 8u232-b09-0ubuntu1~18.04.1
    • 8u242-b08-0ubuntu3~18.04
    • 8u252-b09-1~18.04
    • 8u265-b01-0ubuntu2~18.04
    • 8u272-b10-0ubuntu1~18.04
    • 8u275-b01-0ubuntu1~18.04
    • 8u282-b08-0ubuntu1~18.04
    • 8u292-b10-0ubuntu1~18.04
    • 8u312-b07-0ubuntu1~18.04
    • 8u342-b07-0ubuntu1~18.04
    • 8u352-ga-1~18.04
    • 8u362-ga-0ubuntu1~18.04.1
    • 8u372-ga~us1-0ubuntu1~18.04
    • 8u382-ga-1~18.04.1
    • 8u392-ga-1~18.04
    • 8u402-ga-2ubuntu1~18.04
    • 8u412-ga-1~18.04.1
    • 8u422-b05-1~18.04
    • 8u432-ga~us1-0ubuntu2~18.04
    • 8u442-b06~us1-0ubuntu1~18.04
    • 8u452-ga~us1-0ubuntu1~18.04
    • 8u462-ga~us1-0ubuntu2~18.04.2
    • 8u472-ga-1~18.04
    • 8u482-ga~us1-0ubuntu1~18.04
    • 8u492-ga~us2-0ubuntu1~18.04.1
    • 8u502-ga~us1-0ubuntu1~18.04
    • 8u504-ga-1ubuntu1~18.04.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-lts Ubuntu:Pro:20.04:LTS

    Versions
    • 11.0.5+10-0ubuntu1
    • 11.0.5+10-2ubuntu1
    • 11.0.6+10-1ubuntu1
    • 11.0.6+10-2ubuntu2
    • 11.0.7+9-1ubuntu1
    • 11.0.7+10-2ubuntu1
    • 11.0.7+10-3ubuntu1
    • 11.0.8+10-0ubuntu1~20.04
    • 11.0.9+11-0ubuntu1~20.04
    • 11.0.9.1+1-0ubuntu1~20.04
    • 11.0.10+9-0ubuntu1~20.04
    • 11.0.11+9-0ubuntu2~20.04
    • 11.0.13+8-0ubuntu1~20.04
    • 11.0.14+9-0ubuntu2~20.04
    • 11.0.14.1+1-0ubuntu1~20.04
    • 11.0.15+10-0ubuntu0.20.04.1
    • 11.0.16+8-0ubuntu1~20.04
    • 11.0.17+8-1ubuntu2~20.04
    • 11.0.18+10-0ubuntu1~20.04.1
    • 11.0.19+7~us1-0ubuntu1~20.04.1
    • 11.0.20+8-1ubuntu1~20.04
    • 11.0.20.1+1-0ubuntu1~20.04
    • 11.0.21+9-0ubuntu1~20.04
    • 11.0.22+7-0ubuntu2~20.04.1
    • 11.0.23+9-1ubuntu1~20.04.2
    • 11.0.24+8-1ubuntu3~20.04
    • 11.0.25+9-1ubuntu1~20.04
    • 11.0.26+4-1ubuntu1~20.04
    • 11.0.27+6~us1-0ubuntu1~20.04
    • 11.0.28+6-1ubuntu1~20.04.1
    • 11.0.29+7-1ubuntu1~20.04
    • 11.0.30+7-1ubuntu1~20.04
    • 11.0.31+11-1ubuntu1~20.04.2
    • 11.0.32+9-1ubuntu1~20.04
    • 11.0.32.1+1-1ubuntu1~20.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bcel Ubuntu:Pro:20.04:LTS

    Versions
    • 6.3-1
    • 6.4.1-1
    • 6.4.1-1ubuntu0.1~esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-13 Ubuntu:20.04:LTS

    Versions
    • 13+33-1
    • 13.0.1+9-2
    • 13.0.2+8-1
    • 13.0.2+8-2
    • 13.0.3+3-1ubuntu2
    • 13.0.4+8-1~20.04
    • 13.0.7+5-0ubuntu1~20.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-16 Ubuntu:20.04:LTS

    Versions
    • 16.0.1+9-1~20.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-17 Ubuntu:Pro:20.04:LTS

    Versions
    • 17+35-1~20.04
    • 17.0.1+12-1~20.04
    • 17.0.2+8-1~20.04
    • 17.0.3+7-0ubuntu0.20.04.1
    • 17.0.4+8-1~20.04
    • 17.0.5+8-2ubuntu1~20.04
    • 17.0.6+10-0ubuntu1~20.04.1
    • 17.0.7+7~us1-0ubuntu1~20.04
    • 17.0.8+7-1~20.04.2
    • 17.0.8.1+1~us1-0ubuntu1~20.04
    • 17.0.9+9-1~20.04
    • 17.0.10+7-1~20.04.1
    • 17.0.11+9-1~20.04.2
    • 17.0.12+7-1ubuntu2~20.04
    • 17.0.13+11-2ubuntu1~20.04
    • 17.0.14+7-1~20.04
    • 17.0.15+6~us1-0ubuntu1~20.04
    • 17.0.16+8~us1-0ubuntu1~20.04.6
    • 17.0.17+10-1~20.04
    • 17.0.18+8-1~20.04
    • 17.0.19+10-1~20.04.2
    • 17.0.20+8-1~20.04
    • 17.0.20.1+1-1~20.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-21 Ubuntu:Pro:20.04:LTS

    Versions
    • 21.0.1+12-2~20.04.1
    • 21.0.2+13-1~20.04.1
    • 21.0.3+9-1ubuntu1~20.04.1
    • 21.0.4+7-1ubuntu2~20.04
    • 21.0.5+11-1ubuntu1~20.04
    • 21.0.6+7-1~20.04.1
    • 21.0.7+6~us1-0ubuntu1~20.04
    • 21.0.8+9~us1-0ubuntu1~20.04.1
    • 21.0.9+10-1~20.04
    • 21.0.10+7-1~20.04
    • 21.0.11+10-1~20.04.2
    • 21.0.12+8-1~20.04
    • 21.0.12.1+1-1~20.04.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-8 Ubuntu:Pro:20.04:LTS

    Versions
    • 8u232-b09-0ubuntu1
    • 8u232-b09-1
    • 8u242-b04-1
    • 8u242-b08-0ubuntu3
    • 8u252-b07-1
    • 8u252-b09-1ubuntu1
    • 8u265-b01-0ubuntu2~20.04
    • 8u272-b10-0ubuntu1~20.04
    • 8u275-b01-0ubuntu1~20.04
    • 8u282-b08-0ubuntu1~20.04
    • 8u292-b10-0ubuntu1~20.04
    • 8u312-b07-0ubuntu1~20.04
    • 8u342-b07-0ubuntu1~20.04
    • 8u352-ga-1~20.04
    • 8u362-ga-0ubuntu1~20.04.1
    • 8u372-ga~us1-0ubuntu1~20.04
    • 8u382-ga-1~20.04.1
    • 8u392-ga-1~20.04
    • 8u402-ga-2ubuntu1~20.04
    • 8u412-ga-1~20.04.1
    • 8u422-b05-1~20.04
    • 8u432-ga~us1-0ubuntu2~20.04
    • 8u442-b06~us1-0ubuntu1~20.04
    • 8u452-ga~us1-0ubuntu1~20.04
    • 8u462-ga~us1-0ubuntu2~20.04.2
    • 8u472-ga-1~20.04
    • 8u482-ga~us1-0ubuntu1~20.04
    • 8u492-ga~us2-0ubuntu1~20.04.1
    • 8u502-ga~us1-0ubuntu1~20.04
    • 8u504-ga-1ubuntu1~20.04.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • bcel Ubuntu:22.04:LTS

    Versions
    • 6.5.0-1
    • 6.5.0-1ubuntu0.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-17 Ubuntu:22.04:LTS

    Versions
    • 17+35-1
    • 17.0.1+12-1
    • 17.0.2+8-1
    • 17.0.3+7-0ubuntu0.22.04.1
    • 17.0.4+8-1~22.04
    • 17.0.5+8-2ubuntu1~22.04
    • 17.0.6+10-0ubuntu1~22.04
    • 17.0.7+7~us1-0ubuntu1~22.04.2
    • 17.0.8+7-1~22.04
    • 17.0.8.1+1~us1-0ubuntu1~22.04
    • 17.0.9+9-1~22.04
    • 17.0.10+7-1~22.04.1
    • 17.0.11+9-1~22.04.1
    • 17.0.12+7-1ubuntu2~22.04
    • 17.0.13+11-2ubuntu1~22.04
    • 17.0.14+7-1~22.04.1
    • 17.0.15+6~us1-0ubuntu1~22.04
    • 17.0.16+8~us1-0ubuntu1~22.04.1
    • 17.0.17+10-1~22.04
    • 17.0.18+8-1~22.04.1
    • 17.0.19+10-1~22.04.2
    • 17.0.20+8-1~22.04
    • 17.0.20.1+1-1~22.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-18 Ubuntu:22.04:LTS

    Versions
    • 18~15ea-4
    • 18~20ea-1
    • 18~32ea-1
    • 18~36ea-1
    • 18.0.2+9-2~22.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-21 Ubuntu:22.04:LTS

    Versions
    • 21.0.1+12-2~22.04
    • 21.0.2+13-1~22.04.1
    • 21.0.3+9-1ubuntu1~22.04.1
    • 21.0.4+7-1ubuntu2~22.04
    • 21.0.5+11-1ubuntu1~22.04
    • 21.0.6+7-1~22.04.1
    • 21.0.7+6~us1-0ubuntu1~22.04
    • 21.0.8+9~us1-0ubuntu1~22.04.1
    • 21.0.9+10-1~22.04
    • 21.0.10+7-1~22.04
    • 21.0.11+10-1~22.04.2
    • 21.0.12+8-1~22.04
    • 21.0.12.1+1-1~22.04.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-25 Ubuntu:22.04:LTS

    Versions
    • 25+36-1~22.04.2
    • 25.0.1+8-1~22.04
    • 25.0.2+10-1~22.04
    • 25.0.3+9-2~22.04.2
    • 25.0.4+7-1~22.04
    • 25.0.4.1+1-1~22.04.4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • openjdk-8 Ubuntu:22.04:LTS

    Versions
    • 8u302-b08-0ubuntu2
    • 8u312-b07-0ubuntu1
    • 8u342-b07-0ubuntu1~22.04
    • 8u352-ga-1~22.04
    • 8u362-ga-0ubuntu1~22.04
    • 8u372-ga~us1-0ubuntu1~22.04
    • 8u382-ga-1~22.04.1
    • 8u392-ga-1~22.04
    • 8u402-ga-2ubuntu1~22.04
    • 8u412-ga-1~22.04.1
    • 8u422-b05-1~22.04
    • 8u432-ga~us1-0ubuntu2~22.04
    • 8u442-b06~us1-0ubuntu1~22.04
    • 8u452-ga~us1-0ubuntu1~22.04
    • 8u462-ga~us1-0ubuntu2~22.04.2
    • 8u472-ga-1~22.04
    • 8u482-ga~us1-0ubuntu1~22.04
    • 8u492-ga~us2-0ubuntu1~22.04.1
    • 8u502-ga~us1-0ubuntu1~22.04
    • 8u504-ga-1ubuntu1~22.04.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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