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Sicherheitslücken in simplesamlphp/simplesamlphp

In den letzten 30 Tagen veröffentlichte Sicherheitslücken für simplesamlphp/simplesamlphp: 0. Davon im KEV-Katalog: 0.

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Sicherheitslücken: 23

  1. CVE-2026-49284

    Hoch · CVSS 7.1EPSS 0,22%Korrektur verfügbar

    SimpleSAMLphp SP accepts a response from an unexpected IdP when unsigned `Response/InResponseTo` is combined with a signed assertion lacking `SubjectConfirmationData/InResponseTo`

    SimpleSAMLphp versions before 1.18.6 contain an information disclosure vulnerability. Prior to 2.4.7 and 2.5.2, SimpleSAMLphp's SAML SP ACS path does not enforce the IdP selected for an SP-initiated login when unsigned Response/InResponseTo is combined with a signed assertion lacking SubjectConfirmationData/InResponseTo, allowing a response issued by one trusted IdP to be bound to SP state created for another IdP and bypass flows that route users to a specific IdP, including deployments that set enable_unsolicited to false. This issue is fixed in versions 2.4.7 and 2.5.2.

    simplesamlphp/simplesamlphp simplesamlphp/simplesamlphpPHP
    • Auf 2.4.7 aktualisieren
    • Auf 2.5.2 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  2. GHSA-ppm4-r2vc-pg74

    Mittel · CVSS 5.9Korrektur verfügbar

    SimpleSAMLphp Information Disclosure vulnerability

    ### Background SimpleSAMLphp 1.17 includes a preview of the new user interface to be included in the future version 2.0. This new user interface can be enabled by setting the usenewui configuration option to true, and it includes a new admin interface in a module called admin, which can be disabled. ### Description The new admin interface includes a way to view information about the host where SimpleSAMLphp is installed, by means of the phpinfo() PHP function. An endpoint that exposes the output of that function is included in the admin module for easier debugging. The aforementioned endpoint had no checks for administrator privileges. This

    simplesamlphp/simplesamlphpPHP
    • Auf 1.17.8 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  3. GHSA-vpr3-cw3h-prw8

    Mittel · CVSS 6.1Korrektur verfügbar

    SimpleSAMLphp Reflected Cross-site Scripting vulnerability

    ### Background SimpleSAMLphp uses metadata to determine how to interact with other SAML entities. This metadata includes what’s called endpoints, which are URLs belonging to that entity where SAML messages can be sent. These URLs are used directly by SimpleSAMLphp when a message is sent, either via an HTTP redirection or by automatically posting a form to them. ### Description When sending a SAML message to another entity, SimpleSAMLphp will use the URL of the appropriate endpoint to redirect the user’s browser to it, or craft a form that will be automatically posted to it, depending on the SAML binding used. The URL that’s target of the mes

    simplesamlphp/simplesamlphpPHP
    • Auf 1.17.3 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  4. GHSA-7wh8-jrq7-p27f

    Mittel · CVSS 5.3Korrektur verfügbar

    SimpleSAMLphp exposes credentials in session storage

    ### Background In order to implement support for the SAML Enhanced Client or Proxy profile, the credentials obtained for authentication were stored in the state in order to pass them to the relevant routines. This, however, led to the credentials being recorded in the user’s session, which can be stored in permanent storage such as the local file system or a remote memcache or database server. ### Description When an authentication request is received via the ECP profile, the username and password obtained this way were saved to the state array, which is used to pass relevant data to different routines that may need it. This is not a problem

    simplesamlphp/simplesamlphpPHP
    • Auf 1.16.3 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  5. GHSA-v858-922f-fj9v

    Mittel · CVSS 5.4Korrektur verfügbar

    SimpleSAMLphp Link Injection vulnerability

    ### Background Several scripts part of SimpleSAMLphp display a web page with links obtained from the request parameters. This allows us to enhance usability, as the users are presented with links they can follow after completing a certain action, like logging out. ### Description The following scripts were not checking the URLs obtained via the HTTP request before displaying them as the target of links that the user may click on: - www/logout.php - modules/core/www/no_cookie.php The issue allowed attackers to display links targeting a malicious website inside a trusted site running SimpleSAMLphp, due to the lack of security checks involving

    simplesamlphp/simplesamlphpPHP
    • Auf 1.14.4 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  6. CVE-2020-5301

    Niedrig · CVSS 3EPSS 0,92%Korrektur verfügbar

    Information disclosure of source code in SimpleSAMLphp

    SimpleSAMLphp versions before 1.18.6 contain an information disclosure vulnerability. The module controller in `SimpleSAML\Module` that processes requests for pages hosted by modules, has code to identify paths ending with `.php` and process those as PHP code. If no other suitable way of handling the given path exists it presents the file to the browser. The check to identify paths ending with `.php` does not account for uppercase letters. If someone requests a path ending with e.g. `.PHP` and the server is serving the code from a case-insensitive file system, such as on Windows, the processing of the PHP code does not occur, and the source c

    simplesamlphp/simplesamlphpPHP
    • Auf 1.18.6 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  7. GHSA-2r3v-q9x3-7g46

    Niedrig · CVSS 3.7Korrektur verfügbar

    Link injection in SimpleSAMLphp

    ### Background Several scripts part of SimpleSAMLphp display a web page with links obtained from the request parameters. This allows us to enhance usability, as the users are presented with links they can follow after completing a certain action, like logging out. ### Description The following scripts were not checking the URLs obtained via the HTTP request before displaying them as the target of links that the user may click on: - `www/logout.php` - `modules/core/www/no_cookie.php` The issue allowed attackers to display links targeting a malicious website inside a trusted site running SimpleSAMLphp, due to the lack of security checks invo

    simplesamlphp/simplesamlphpPHP
    • Auf 1.14.4 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  8. CVE-2020-5226

    Mittel · CVSS 4.4EPSS 0,54%Korrektur verfügbar

    Cross-site scripting in SimpleSAMLphp

    Cross-site scripting in SimpleSAMLphp before version 1.18.4. The www/erroreport.php script allows error reports to be submitted and sent to the system administrator. Starting with SimpleSAMLphp 1.18.0, a new SimpleSAML\Utils\EMail class was introduced to handle sending emails, implemented as a wrapper of an external dependency. This new wrapper allows us to use Twig templates in order to create the email sent with an error report. Since Twig provides automatic escaping of variables, manual escaping of the free-text field in www/errorreport.php was removed to avoid double escaping. However, for those not using the new user interface yet, an em

    simplesamlphp/simplesamlphpPHP
    • Auf 1.18.4 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  9. CVE-2020-5225

    Mittel · CVSS 4.4EPSS 0,66%Korrektur verfügbar

    Log injection in SimpleSAMLphp

    Log injection in SimpleSAMLphp before version 1.18.4. The www/erroreport.php script, which receives error reports and sends them via email to the system administrator, did not properly sanitize the report identifier obtained from the request. This allows an attacker, under specific circumstances, to inject new log lines by manually crafting this report ID. When configured to use the file logging handler, SimpleSAMLphp will output all its logs by appending each log line to a given file. Since the reportID parameter received in a request sent to www/errorreport.php was not properly sanitized, it was possible to inject newline characters into it

    simplesamlphp/simplesamlphpPHP
    • Auf 1.18.4 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  11. CVE-2017-18122

    Hoch · CVSS 8.1EPSS 1,09%Korrektur verfügbar

    CVE-2017-18122

    A signature-validation bypass issue was discovered in SimpleSAMLphp through 1.14.16. A SimpleSAMLphp Service Provider using SAML 1.1 will regard as valid any unsigned SAML response containing more than one signed assertion, provided that the signature of at least one of the assertions is valid. Attributes contained in all the assertions received will be merged and the entityID of the first assertion received will be used, allowing an attacker to impersonate any user of any IdP given an assertion signed by the targeted IdP.

    simplesamlphp/simplesamlphpPHP
    • Auf 1.14.17 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  13. CVE-2018-6521

    Kritisch · CVSS 9.8EPSS 3,05%Korrektur verfügbar

    CVE-2018-6521

    The sqlauth module in SimpleSAMLphp before 1.15.2 relies on the MySQL utf8 charset, which truncates queries upon encountering four-byte characters. There might be a scenario in which this allows remote attackers to bypass intended access restrictions.

    simplesamlphp/simplesamlphpPHP
    • Auf 1.15.2 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  15. CVE-2017-12873

    Kritisch · CVSS 9.8EPSS 1,66%Korrektur verfügbar

    CVE-2017-12873

    SimpleSAMLphp 1.7.0 through 1.14.10 might allow attackers to obtain sensitive information, gain unauthorized access, or have unspecified other impacts by leveraging incorrect persistent NameID generation when an Identity Provider (IdP) is misconfigured.

    simplesamlphp/simplesamlphpPHP
    • Auf 1.14.11 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  16. CVE-2017-12872

    Mittel · CVSS 5.9EPSS 1,46%Korrektur verfügbar

    CVE-2017-12872

    The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.

    simplesamlphp/simplesamlphpPHP
    • Auf 1.15.0-rc1 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  17. CVE-2017-12871

    Mittel · CVSS 5.9EPSS 0,49%Korrektur verfügbar

    CVE-2017-12871

    The aesEncrypt method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.x through 1.14.11 makes it easier for context-dependent attackers to bypass the encryption protection mechanism by leveraging use of the first 16 bytes of the secret key as the initialization vector (IV).

    simplesamlphp/simplesamlphpPHP
    • Auf 1.14.12 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  18. CVE-2017-12870

    Mittel · CVSS 5.9EPSS 0,88%Korrektur verfügbar

    CVE-2017-12870

    SimpleSAMLphp 1.14.12 and earlier make it easier for man-in-the-middle attackers to obtain sensitive information by leveraging use of the aesEncrypt and aesDecrypt methods in the SimpleSAML/Utils/Crypto class to protect session identifiers in replies to non-HTTPS service providers.

    simplesamlphp/simplesamlphpPHP
    • Auf 1.14.13 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗

  19. CVE-2017-12869

    Hoch · CVSS 7.5EPSS 2,37%Korrektur verfügbar

    CVE-2017-12869

    The multiauth module in SimpleSAMLphp 1.14.13 and earlier allows remote attackers to bypass authentication context restrictions and use an authentication source defined in config/authsources.php via vectors related to improper validation of user input.

    simplesamlphp/simplesamlphpPHP
    • Auf 1.14.14 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

  20. CVE-2017-12868

    Kritisch · CVSS 9.8EPSS 2,13%Korrektur verfügbar

    CVE-2017-12868

    The secureCompare method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.13 and earlier, when used with PHP before 5.6, allows attackers to conduct session fixation attacks or possibly bypass authentication by leveraging missing character conversions before an XOR operation.

    simplesamlphp/simplesamlphpPHP
    • Auf 1.14.14 aktualisieren
    Veröffentlicht Aktualisiert
    Originalmeldung 1 ↗Originalmeldung 2 ↗Originalmeldung 3 ↗

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