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| Vulnerability ID | VCID-pskx-9d46-bfdt |
| Aliases |
CVE-2017-18121
GHSA-fv7m-wc3v-wr3w |
| Summary | 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. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 6.2 |
| Risk | 3.1 |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| epss | 0.00355 | https://api.first.org/data/v1/epss?cve=CVE-2017-18121 |
| cvssv3.1 | 6.1 | https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-18121.yaml |
| generic_textual | MODERATE | https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2017-18121.yaml |
| cvssv3.1 | 6.1 | https://lists.debian.org/debian-lts-announce/2018/02/msg00008.html |
| generic_textual | MODERATE | https://lists.debian.org/debian-lts-announce/2018/02/msg00008.html |
| cvssv3.1 | 6.1 | https://nvd.nist.gov/vuln/detail/CVE-2017-18121 |
| generic_textual | MODERATE | https://nvd.nist.gov/vuln/detail/CVE-2017-18121 |
| cvssv3.1 | 6.1 | https://simplesamlphp.org/security/201709-01 |
| generic_textual | MODERATE | https://simplesamlphp.org/security/201709-01 |
| cvssv3.1 | 6.1 | https://www.debian.org/security/2018/dsa-4127 |
| generic_textual | MODERATE | https://www.debian.org/security/2018/dsa-4127 |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.58091 |
| EPSS Score | 0.00355 |
| Published At | June 4, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-06-02T04:37:30.116316+00:00 | GitLab Importer | Import | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/simplesamlphp/simplesamlphp/CVE-2017-18121.yml | 38.6.0 |