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Package details: pkg:composer/simplesamlphp/simplesamlphp@1.14.10
purl pkg:composer/simplesamlphp/simplesamlphp@1.14.10
Next non-vulnerable version 1.18.6
Latest non-vulnerable version 2.3.4
Risk 4.5
Vulnerabilities affecting this package (15)
Vulnerability Summary Fixed by
VCID-4gux-4jrc-w7ce
Aliases:
CVE-2018-6520
GHSA-2qfc-48v5-4w5h
URL Redirection to Untrusted Site (Open Redirect) `SimpleSAMLphp` allows remote attackers to bypass an open redirect protection mechanism via crafted authority data in a URL.
1.15.2
Affected by 2 other vulnerabilities.
VCID-6fwf-1xps-t7g5
Aliases:
CVE-2020-5301
GHSA-24m3-w8g9-jwpq
Information Exposure SimpleSAMLphp 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 code is instead presented to the browser. An attacker may use this issue to gain access to the source code in third-party modules that is meant to be private, or even sensitive. However, the attack surface is considered small, as the attack will only work when SimpleSAMLphp serves such content from a file system that is not case-sensitive, such as on Windows.
1.18.6
Affected by 0 other vulnerabilities.
VCID-b3fn-bnh5-qyg4
Aliases:
CVE-2016-9955
GHSA-p9cm-r7jg-8q3g
Incorrect signature verification of SAML 1 messages An incorrect check of return values in the signature validation utilities allows an attacker to get invalid signatures accepted as valid by forcing an error during validation. get those messages accepted as valid and coming from a trusted entity. In practice, this means full capabilities to impersonate any individual at a given service provider. This vulnerability is not to be confused with the one described and related to SAML 2 messages.
1.14.11
Affected by 13 other vulnerabilities.
VCID-cmqz-hp34-8kcx
Aliases:
201710-01
Improper Certificate Validation Signature validation bypass in simplesamlphp.
1.14.17
Affected by 4 other vulnerabilities.
1.15.0-rc1
Affected by 4 other vulnerabilities.
VCID-d1cm-xhdp-8qhv
Aliases:
GMS-2019-149
Cross-site Scripting Reflected Cross-Site-Scripting in simplesamlphp.
1.17.0
Affected by 3 other vulnerabilities.
VCID-d1d1-jng1-4fe6
Aliases:
CVE-2017-12873
GHSA-gp2m-7cfp-h6gf
Session Fixation SimpleSAMLphp 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.
1.14.11
Affected by 13 other vulnerabilities.
VCID-dgs2-3xbu-c3ff
Aliases:
CVE-2017-12872
GHSA-v882-949x-6v28
Information Exposure The `SimpleSAML_Session` class in SimpleSAMLphp allows remote attackers to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.
1.14.12
Affected by 11 other vulnerabilities.
1.15.0-rc1
Affected by 4 other vulnerabilities.
VCID-dvwj-zd42-nbhe
Aliases:
CVE-2017-12870
GHSA-44pr-mgcp-v36r
Information Exposure SimpleSAMLphp makes 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.
1.14.13
Affected by 10 other vulnerabilities.
VCID-gwtm-bdae-3ufj
Aliases:
CVE-2017-12867
GHSA-597c-mh7m-48v7
Invalid token creation and validation The `SimpleSAML_Auth_TimeLimitedToken` class in SimpleSAMLphp allows attackers with access to a secret token to extend its validity period by manipulating the prepended time offset.
1.14.15
Affected by 7 other vulnerabilities.
VCID-k5d6-k216-8ub8
Aliases:
CVE-2017-12871
GHSA-ww3w-592j-5qrw
Incorrect IV generation for encryption The `aesEncrypt` method in `lib/SimpleSAML/Utils/Crypto` makes it easier for context-dependent attackers to bypass the encryption protection mechanism by leveraging use of the first bytes of the secret key as the initialization vector (IV).
1.14.12
Affected by 11 other vulnerabilities.
VCID-mfwu-mfhq-fkh8
Aliases:
CVE-2017-18122
GHSA-j4qf-3w33-8cgc
Improper Verification of Cryptographic Signature A SimpleSAMLphp Service Provider using SAML 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.
1.14.17
Affected by 4 other vulnerabilities.
VCID-pskx-9d46-bfdt
Aliases:
CVE-2017-18121
GHSA-fv7m-wc3v-wr3w
Cross-site Scripting The consentAdmin module in SimpleSAMLphp is vulnerable to a Cross-Site Scripting attack, allowing an attacker to craft links that could execute arbitrary JavaScript code on the victim's web browser.
1.14.16
Affected by 6 other vulnerabilities.
VCID-va8h-3qxg-uqh2
Aliases:
CVE-2017-12868
GHSA-j96g-47x2-46hv
Session fixation issue and authentication bypass The `secureCompare` method in `lib/SimpleSAML/Utils/Crypto` when used with PHP, allows attackers to conduct session fixation attacks or possibly bypass authentication by leveraging missing character conversions before an XOR operation.
1.14.14
Affected by 8 other vulnerabilities.
VCID-yn8q-d76k-q3h2
Aliases:
CVE-2017-12869
GHSA-qc43-78vj-vg7p
Improper Input Validation The multiauth module in `SimpleSAMLphp` 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.
1.14.14
Affected by 8 other vulnerabilities.
VCID-ywuy-my3f-x7cd
Aliases:
CVE-2018-6521
GHSA-qv5p-6wrc-79wg
Security Misconfigurations The sqlauth module in `SimpleSAMLphp` 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.
1.15.2
Affected by 2 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-04T20:29:35.432051+00:00 GitLab Importer Affected by VCID-6fwf-1xps-t7g5 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2020-5301.yml 38.6.0
2026-06-04T20:23:20.555296+00:00 GitLab Importer Affected by VCID-d1cm-xhdp-8qhv https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/GMS-2019-149.yml 38.6.0
2026-06-04T20:11:06.288183+00:00 GitLab Importer Affected by VCID-mfwu-mfhq-fkh8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-18122.yml 38.6.0
2026-06-04T20:11:06.060845+00:00 GitLab Importer Affected by VCID-pskx-9d46-bfdt https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-18121.yml 38.6.0
2026-06-04T20:11:05.041114+00:00 GitLab Importer Affected by VCID-4gux-4jrc-w7ce https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2018-6520.yml 38.6.0
2026-06-04T20:11:04.896426+00:00 GitLab Importer Affected by VCID-ywuy-my3f-x7cd https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2018-6521.yml 38.6.0
2026-06-04T20:10:05.206123+00:00 GitLab Importer Affected by VCID-cmqz-hp34-8kcx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/201710-01.yml 38.6.0
2026-06-04T20:08:43.701952+00:00 GitLab Importer Affected by VCID-yn8q-d76k-q3h2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-12869.yml 38.6.0
2026-06-04T20:08:43.564634+00:00 GitLab Importer Affected by VCID-dgs2-3xbu-c3ff https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-12872.yml 38.6.0
2026-06-04T20:08:43.434473+00:00 GitLab Importer Affected by VCID-k5d6-k216-8ub8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-12871.yml 38.6.0
2026-06-04T20:08:43.308528+00:00 GitLab Importer Affected by VCID-va8h-3qxg-uqh2 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-12868.yml 38.6.0
2026-06-04T20:08:43.176096+00:00 GitLab Importer Affected by VCID-dvwj-zd42-nbhe https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-12870.yml 38.6.0
2026-06-04T20:08:38.310122+00:00 GitLab Importer Affected by VCID-gwtm-bdae-3ufj https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-12867.yml 38.6.0
2026-06-04T20:07:34.933492+00:00 GitLab Importer Affected by VCID-b3fn-bnh5-qyg4 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2016-9955.yml 38.6.0
2026-06-02T04:37:03.000431+00:00 GitLab Importer Affected by VCID-d1d1-jng1-4fe6 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-12873.yml 38.6.0