p PatchFirst

CVE-2026-35193

CVE-2026-35193 · Potential exposure of private data via missing Vary: Authorization in UpdateCacheMiddleware

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6. `django.middleware.cache.UpdateCacheMiddleware` in Django does not add `Authorization` to the `Vary` response header for requests bearing that header without `Cache-Control: public`, which allows remote attackers to read private cached responses via unauthenticated requests to the same URL. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Shai Berger for reporting this issue.

CVSS 2.3 · Baja · EPSS 0,4% · Corrección disponible

Publicación
Actualización

Pila tecnológica: system · python

Productos y versiones afectados

  • django

    Versiones
    • ≥ 6.0, < 6.0.6: Afectada (python)
    • 6.0.6: No afectada (python)
    • ≥ 5.2, < 5.2.15: Afectada (python)
    • 5.2.15: No afectada (python)

    Actualiza a 5.2.15; Actualiza a 6.0.6

  • python-django Debian:12

    Versiones
    • 3:3.2.19-1
    • 3:3.2.19-1+deb12u1
    • 3:3.2.19-1+deb12u1~bpo11+1
    • 3:3.2.19-1+deb12u2
    • 3:3.2.20-1
    • 3:3.2.20-1.1
    • 3:3.2.21-1
    • 3:3.2.25-0+deb12u1
    • 3:3.2.25-0+deb12u2
    • 3:3.2.25-0+deb12u3
    • 3:3.2.25-0+deb12u4
    • 3:3.2.25-0+deb12u5
    • 3:4.1-1
    • 3:4.1.1-1
    • 3:4.1.2-1
    • 3:4.1.3-1
    • 3:4.1.4-1
    • 3:4.1.5-1
    • 3:4.2-1
    • 3:4.2.1-1
    • 3:4.2.10-1
    • 3:4.2.11-1
    • 3:4.2.13-1
    • 3:4.2.14-1
    • 3:4.2.15-1
    • 3:4.2.15-1~bpo12+1
    • 3:4.2.16-1
    • 3:4.2.17-1
    • 3:4.2.17-2
    • 3:4.2.18-1
    • 3:4.2.18-1~bpo12+1
    • 3:4.2.19-1
    • 3:4.2.19-1~bpo12+1
    • 3:4.2.2-1
    • 3:4.2.20-1
    • 3:4.2.20-1~bpo12+1
    • 3:4.2.21-1
    • 3:4.2.21-1~bpo12+1
    • 3:4.2.22-1
    • 3:4.2.23-1
    • 3:4.2.24-1
    • 3:4.2.25-1
    • 3:4.2.25-2
    • 3:4.2.26-1
    • 3:4.2.27-1
    • 3:4.2.27-2
    • 3:4.2.28-1
    • 3:4.2.29-1
    • 3:4.2.3-1
    • 3:4.2.30-1
    • 3:4.2.4-1
    • 3:4.2.5-1
    • 3:4.2.5-2
    • 3:4.2.6-1
    • 3:4.2.8-1
    • 3:4.2.9-1
    • 3:4.2~alpha1-1
    • 3:4.2~beta1-1
    • 3:4.2~rc1-1
    • 3:5.0-1
    • 3:5.0.1-1
    • 3:5.0.2-1
    • 3:5.0.3-1
    • 3:5.0.4-1
    • 3:5.0.6-1
    • 3:5.0~alpha1-1
    • 3:5.0~rc1-1
    • 3:5.1-1
    • 3:5.1.1-1
    • 3:5.1.2-1
    • 3:5.1.3-1
    • 3:5.1.4-1
    • 3:5.1.5-1
    • 3:5.1~alpha1-1
    • 3:5.1~beta1-1
    • 3:5.1~rc1-1
    • 3:5.2-1
    • 3:5.2.1-1
    • 3:5.2.13-1
    • 3:5.2.14-1
    • 3:5.2.14-2
    • 3:5.2.15-1
    • 3:5.2.15-2
    • 3:5.2.15-2~bpo13+1
    • 3:5.2.16-1
    • 3:5.2.16-1~bpo13+1
    • 3:5.2.17-1
    • 3:5.2.17-2
    • 3:5.2.2-1
    • 3:5.2.3-1
    • 3:5.2.4-1
    • 3:5.2.5-1
    • 3:5.2.6-1
    • 3:5.2~alpha1-1
    • 3:5.2~beta1-1
    • 3:5.2~rc1-1
    • 3:6.0-1
    • 3:6.0.1-1
    • 3:6.0.2-1
    • 3:6.0.3-1
    • 3:6.0.4-1
    • 3:6.0.5-1
    • 3:6.0.6-1
    • 3:6.0~alpha1-1
    • 3:6.0~beta1-1
    • 3:6.0~rc1-1
    • 3:6.1-1
    • 3:6.1.1-1
    • 3:6.1~beta1-1
    • 3:6.1~rc1-1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Debian:13

    Versiones
    • 3:4.2.23-1
    • 3:4.2.24-1
    • 3:4.2.25-1
    • 3:4.2.25-2
    • 3:4.2.26-1
    • 3:4.2.27-0+deb13u1
    • 3:4.2.27-1
    • 3:4.2.27-2
    • 3:4.2.28-0+deb13u1
    • 3:4.2.28-0+deb13u2
    • 3:4.2.28-1
    • 3:4.2.29-1
    • 3:4.2.30-1
    • 3:5.0-1
    • 3:5.0.1-1
    • 3:5.0.2-1
    • 3:5.0.3-1
    • 3:5.0.4-1
    • 3:5.0.6-1
    • 3:5.0~alpha1-1
    • 3:5.0~rc1-1
    • 3:5.1-1
    • 3:5.1.1-1
    • 3:5.1.2-1
    • 3:5.1.3-1
    • 3:5.1.4-1
    • 3:5.1.5-1
    • 3:5.1~alpha1-1
    • 3:5.1~beta1-1
    • 3:5.1~rc1-1
    • 3:5.2-1
    • 3:5.2.1-1
    • 3:5.2.13-1
    • 3:5.2.14-1
    • 3:5.2.14-2
    • 3:5.2.15-1
    • 3:5.2.15-2
    • 3:5.2.15-2~bpo13+1
    • 3:5.2.16-1
    • 3:5.2.16-1~bpo13+1
    • 3:5.2.17-1
    • 3:5.2.17-2
    • 3:5.2.2-1
    • 3:5.2.3-1
    • 3:5.2.4-1
    • 3:5.2.5-1
    • 3:5.2.6-1
    • 3:5.2~alpha1-1
    • 3:5.2~beta1-1
    • 3:5.2~rc1-1
    • 3:6.0-1
    • 3:6.0.1-1
    • 3:6.0.2-1
    • 3:6.0.3-1
    • 3:6.0.4-1
    • 3:6.0.5-1
    • 3:6.0.6-1
    • 3:6.0~alpha1-1
    • 3:6.0~beta1-1
    • 3:6.0~rc1-1
    • 3:6.1-1
    • 3:6.1.1-1
    • 3:6.1~beta1-1
    • 3:6.1~rc1-1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Debian:14

    Versiones
    • 3:4.2.23-1
    • 3:4.2.24-1
    • 3:4.2.25-1
    • 3:4.2.25-2
    • 3:4.2.26-1
    • 3:4.2.27-1
    • 3:4.2.27-2
    • 3:4.2.28-1
    • 3:4.2.29-1
    • 3:4.2.30-1
    • 3:5.0-1
    • 3:5.0.1-1
    • 3:5.0.2-1
    • 3:5.0.3-1
    • 3:5.0.4-1
    • 3:5.0.6-1
    • 3:5.0~alpha1-1
    • 3:5.0~rc1-1
    • 3:5.1-1
    • 3:5.1.1-1
    • 3:5.1.2-1
    • 3:5.1.3-1
    • 3:5.1.4-1
    • 3:5.1.5-1
    • 3:5.1~alpha1-1
    • 3:5.1~beta1-1
    • 3:5.1~rc1-1
    • 3:5.2-1
    • 3:5.2.1-1
    • 3:5.2.13-1
    • 3:5.2.14-1
    • 3:5.2.14-2
    • 3:5.2.2-1
    • 3:5.2.3-1
    • 3:5.2.4-1
    • 3:5.2.5-1
    • 3:5.2.6-1
    • 3:5.2~alpha1-1
    • 3:5.2~beta1-1
    • 3:5.2~rc1-1
    Intervalos de versiones afectados
    • ECOSYSTEM: < 3:5.2.15-1

    Actualiza a 3:5.2.15-1

  • django PyPI

    Versiones
    • 5.2
    • 5.2.1
    • 5.2.10
    • 5.2.11
    • 5.2.12
    • 5.2.13
    • 5.2.14
    • 5.2.2
    • 5.2.3
    • 5.2.4
    • 5.2.5
    • 5.2.6
    • 5.2.7
    • 5.2.8
    • 5.2.9
    Intervalos de versiones afectados
    • ECOSYSTEM: ≥ 5.2.0, < 5.2.15

    Actualiza a 5.2.15

  • django PyPI

    Versiones
    • 6.0
    • 6.0.1
    • 6.0.2
    • 6.0.3
    • 6.0.4
    • 6.0.5
    Intervalos de versiones afectados
    • ECOSYSTEM: ≥ 6.0.0, < 6.0.6

    Actualiza a 6.0.6

  • django PyPI

    Versiones
    • 5.2
    • 5.2.1
    • 5.2.10
    • 5.2.11
    • 5.2.12
    • 5.2.13
    • 5.2.14
    • 5.2.2
    • 5.2.3
    • 5.2.4
    • 5.2.5
    • 5.2.6
    • 5.2.7
    • 5.2.8
    • 5.2.9
    • 6.0
    • 6.0.1
    • 6.0.2
    • 6.0.3
    • 6.0.4
    • 6.0.5
    Intervalos de versiones afectados
    • ECOSYSTEM: ≥ 5.2, < 5.2.15 ∪ ≥ 6.0, < 6.0.6

    Actualiza a 5.2.15; Actualiza a 6.0.6

  • python-django Ubuntu:Pro:14.04:LTS

    Versiones
    • 1.5.4-1ubuntu1
    • 1.6-1
    • 1.6.1-1
    • 1.6.1-2
    • 1.6.1-2ubuntu0.1
    • 1.6.1-2ubuntu0.2
    • 1.6.1-2ubuntu0.3
    • 1.6.1-2ubuntu0.4
    • 1.6.1-2ubuntu0.5
    • 1.6.1-2ubuntu0.6
    • 1.6.1-2ubuntu0.8
    • 1.6.1-2ubuntu0.9
    • 1.6.1-2ubuntu0.10
    • 1.6.1-2ubuntu0.11
    • 1.6.1-2ubuntu0.12
    • 1.6.1-2ubuntu0.13
    • 1.6.1-2ubuntu0.14
    • 1.6.1-2ubuntu0.15
    • 1.6.1-2ubuntu0.16
    • 1.6.11-0ubuntu1
    • 1.6.11-0ubuntu1.1
    • 1.6.11-0ubuntu1.2
    • 1.6.11-0ubuntu1.3
    • 1.6.11-0ubuntu1.3+esm1
    • 1.6.11-0ubuntu1.3+esm2
    • 1.6.11-0ubuntu1.3+esm3
    • 1.6.11-0ubuntu1.3+esm4
    • 1.6.11-0ubuntu1.3+esm5
    • 1.6.11-0ubuntu1.3+esm6
    • 1.6.11-0ubuntu1.3+esm7
    • 1.6.11-0ubuntu1.3+esm8
    • 1.6.11-0ubuntu1.3+esm9
    • 1.6.11-0ubuntu1.3+esm10
    • 1.6.11-0ubuntu1.3+esm11
    • 1.6.11-0ubuntu1.3+esm12
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Ubuntu:Pro:16.04:LTS

    Versiones
    • 1.7.9-1ubuntu5
    • 1.8.5-2ubuntu1
    • 1.8.7-1ubuntu1
    • 1.8.7-1ubuntu2
    • 1.8.7-1ubuntu3
    • 1.8.7-1ubuntu4
    • 1.8.7-1ubuntu5
    • 1.8.7-1ubuntu5.1
    • 1.8.7-1ubuntu5.2
    • 1.8.7-1ubuntu5.4
    • 1.8.7-1ubuntu5.5
    • 1.8.7-1ubuntu5.6
    • 1.8.7-1ubuntu5.7
    • 1.8.7-1ubuntu5.8
    • 1.8.7-1ubuntu5.9
    • 1.8.7-1ubuntu5.10
    • 1.8.7-1ubuntu5.11
    • 1.8.7-1ubuntu5.12
    • 1.8.7-1ubuntu5.13
    • 1.8.7-1ubuntu5.14
    • 1.8.7-1ubuntu5.15
    • 1.8.7-1ubuntu5.15+esm1
    • 1.8.7-1ubuntu5.15+esm3
    • 1.8.7-1ubuntu5.15+esm4
    • 1.8.7-1ubuntu5.15+esm5
    • 1.8.7-1ubuntu5.15+esm6
    • 1.8.7-1ubuntu5.15+esm7
    • 1.8.7-1ubuntu5.15+esm8
    • 1.8.7-1ubuntu5.15+esm9
    • 1.8.7-1ubuntu5.15+esm10
    • 1.8.7-1ubuntu5.15+esm11
    • 1.8.7-1ubuntu5.15+esm12
    • 1.8.7-1ubuntu5.15+esm13
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Ubuntu:Pro:18.04:LTS

    Versiones
    • 1:1.11.4-1ubuntu1
    • 1:1.11.6-1ubuntu1
    • 1:1.11.9-1ubuntu1
    • 1:1.11.11-1ubuntu1
    • 1:1.11.11-1ubuntu1.1
    • 1:1.11.11-1ubuntu1.2
    • 1:1.11.11-1ubuntu1.3
    • 1:1.11.11-1ubuntu1.4
    • 1:1.11.11-1ubuntu1.5
    • 1:1.11.11-1ubuntu1.6
    • 1:1.11.11-1ubuntu1.7
    • 1:1.11.11-1ubuntu1.8
    • 1:1.11.11-1ubuntu1.9
    • 1:1.11.11-1ubuntu1.10
    • 1:1.11.11-1ubuntu1.11
    • 1:1.11.11-1ubuntu1.12
    • 1:1.11.11-1ubuntu1.13
    • 1:1.11.11-1ubuntu1.14
    • 1:1.11.11-1ubuntu1.15
    • 1:1.11.11-1ubuntu1.16
    • 1:1.11.11-1ubuntu1.17
    • 1:1.11.11-1ubuntu1.18
    • 1:1.11.11-1ubuntu1.19
    • 1:1.11.11-1ubuntu1.20
    • 1:1.11.11-1ubuntu1.21
    • 1:1.11.11-1ubuntu1.21+esm1
    • 1:1.11.11-1ubuntu1.21+esm2
    • 1:1.11.11-1ubuntu1.21+esm3
    • 1:1.11.11-1ubuntu1.21+esm4
    • 1:1.11.11-1ubuntu1.21+esm5
    • 1:1.11.11-1ubuntu1.21+esm6
    • 1:1.11.11-1ubuntu1.21+esm7
    • 1:1.11.11-1ubuntu1.21+esm8
    • 1:1.11.11-1ubuntu1.21+esm9
    • 1:1.11.11-1ubuntu1.21+esm10
    • 1:1.11.11-1ubuntu1.21+esm11
    • 1:1.11.11-1ubuntu1.21+esm12
    • 1:1.11.11-1ubuntu1.21+esm13
    • 1:1.11.11-1ubuntu1.21+esm14
    • 1:1.11.11-1ubuntu1.21+esm15
    • 1:1.11.11-1ubuntu1.21+esm17
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Ubuntu:Pro:20.04:LTS

    Versiones
    • 1:1.11.22-1ubuntu1
    • 2:2.2.6-1ubuntu1
    • 2:2.2.9-2ubuntu1
    • 2:2.2.10-1
    • 2:2.2.10-1ubuntu1
    • 2:2.2.11-1
    • 2:2.2.12-1
    • 2:2.2.12-1ubuntu0.1
    • 2:2.2.12-1ubuntu0.2
    • 2:2.2.12-1ubuntu0.3
    • 2:2.2.12-1ubuntu0.4
    • 2:2.2.12-1ubuntu0.5
    • 2:2.2.12-1ubuntu0.6
    • 2:2.2.12-1ubuntu0.7
    • 2:2.2.12-1ubuntu0.8
    • 2:2.2.12-1ubuntu0.9
    • 2:2.2.12-1ubuntu0.10
    • 2:2.2.12-1ubuntu0.11
    • 2:2.2.12-1ubuntu0.12
    • 2:2.2.12-1ubuntu0.13
    • 2:2.2.12-1ubuntu0.14
    • 2:2.2.12-1ubuntu0.15
    • 2:2.2.12-1ubuntu0.16
    • 2:2.2.12-1ubuntu0.17
    • 2:2.2.12-1ubuntu0.18
    • 2:2.2.12-1ubuntu0.19
    • 2:2.2.12-1ubuntu0.20
    • 2:2.2.12-1ubuntu0.21
    • 2:2.2.12-1ubuntu0.22
    • 2:2.2.12-1ubuntu0.23
    • 2:2.2.12-1ubuntu0.24
    • 2:2.2.12-1ubuntu0.25
    • 2:2.2.12-1ubuntu0.26
    • 2:2.2.12-1ubuntu0.27
    • 2:2.2.12-1ubuntu0.28
    • 2:2.2.12-1ubuntu0.29
    • 2:2.2.12-1ubuntu0.29+esm1
    • 2:2.2.12-1ubuntu0.29+esm2
    • 2:2.2.12-1ubuntu0.29+esm3
    • 2:2.2.12-1ubuntu0.29+esm4
    • 2:2.2.12-1ubuntu0.29+esm5
    • 2:2.2.12-1ubuntu0.29+esm6
    • 2:2.2.12-1ubuntu0.29+esm7
    • 2:2.2.12-1ubuntu0.29+esm8
    • 2:2.2.12-1ubuntu0.29+esm10
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Ubuntu:22.04:LTS

    Versiones
    • 2:2.2.24-1ubuntu1
    • 2:3.2.12-2
    • 2:3.2.12-2ubuntu1
    • 2:3.2.12-2ubuntu1.1
    • 2:3.2.12-2ubuntu1.2
    • 2:3.2.12-2ubuntu1.3
    • 2:3.2.12-2ubuntu1.4
    • 2:3.2.12-2ubuntu1.5
    • 2:3.2.12-2ubuntu1.6
    • 2:3.2.12-2ubuntu1.7
    • 2:3.2.12-2ubuntu1.8
    • 2:3.2.12-2ubuntu1.9
    • 2:3.2.12-2ubuntu1.10
    • 2:3.2.12-2ubuntu1.11
    • 2:3.2.12-2ubuntu1.12
    • 2:3.2.12-2ubuntu1.13
    • 2:3.2.12-2ubuntu1.14
    • 2:3.2.12-2ubuntu1.15
    • 2:3.2.12-2ubuntu1.16
    • 2:3.2.12-2ubuntu1.17
    • 2:3.2.12-2ubuntu1.18
    • 2:3.2.12-2ubuntu1.19
    • 2:3.2.12-2ubuntu1.20
    • 2:3.2.12-2ubuntu1.21
    • 2:3.2.12-2ubuntu1.22
    • 2:3.2.12-2ubuntu1.23
    • 2:3.2.12-2ubuntu1.24
    • 2:3.2.12-2ubuntu1.25
    • 2:3.2.12-2ubuntu1.26
    • 2:3.2.12-2ubuntu1.27
    • 2:3.2.12-2ubuntu1.29
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Ubuntu:24.04:LTS

    Versiones
    • 3:4.2.4-1ubuntu2
    • 3:4.2.8-1
    • 3:4.2.9-1
    • 3:4.2.11-1
    • 3:4.2.11-1ubuntu1
    • 3:4.2.11-1ubuntu1.1
    • 3:4.2.11-1ubuntu1.2
    • 3:4.2.11-1ubuntu1.3
    • 3:4.2.11-1ubuntu1.4
    • 3:4.2.11-1ubuntu1.5
    • 3:4.2.11-1ubuntu1.6
    • 3:4.2.11-1ubuntu1.7
    • 3:4.2.11-1ubuntu1.8
    • 3:4.2.11-1ubuntu1.9
    • 3:4.2.11-1ubuntu1.10
    • 3:4.2.11-1ubuntu1.11
    • 3:4.2.11-1ubuntu1.12
    • 3:4.2.11-1ubuntu1.13
    • 3:4.2.11-1ubuntu1.14
    • 3:4.2.11-1ubuntu1.15
    • 3:4.2.11-1ubuntu1.16
    • 3:4.2.11-1ubuntu1.18
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Ubuntu:25.10

    Versiones
    • 3:4.2.18-1ubuntu1
    • 3:4.2.18-1ubuntu1.1
    • 3:5.2.4-1
    • 3:5.2.4-1ubuntu1
    • 3:5.2.4-1ubuntu2
    • 3:5.2.4-1ubuntu2.1
    • 3:5.2.4-1ubuntu2.2
    • 3:5.2.4-1ubuntu2.3
    • 3:5.2.4-1ubuntu2.4
    • 3:5.2.4-1ubuntu2.5
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Ubuntu:26.10

    Versiones
    • 3:5.2.9-0ubuntu4
    • 3:5.2.16-1
    • 3:5.2.17-1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • python-django Ubuntu:26.04:LTS

    Versiones
    • 3:5.2.4-1ubuntu2
    • 3:5.2.4-1ubuntu3
    • 3:5.2.9-0ubuntu1
    • 3:5.2.9-0ubuntu2
    • 3:5.2.9-0ubuntu3
    • 3:5.2.9-0ubuntu4
    • 3:5.2.9-0ubuntu4.1
    • 3:5.2.9-0ubuntu4.3
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

Fuentes originales

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