Vulnerability · Published Oct 21, 2021 · Assigned by GitHub_M
CVE-2021-41169Improper Neutralization HTML tags in sulu/sulu
Medium 6.2
In plain English
A medium-severity cross-site scripting in sulu from sulu. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.2Medium
Exploit odds (30 days)0.6%top 51.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Sulu is an open-source PHP content management system based on the Symfony framework. In versions before 1.6.43 are subject to stored cross site scripting attacks. HTML input into Tag names is not properly sanitized. Only admin users are allowed to create tags. Users are advised to upgrade.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | sulu/sulu | 1.6.43 | GHSA-h58v-g3q6-q9fx |
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N
References
- https://github.com/sulu/sulu/security/advisories/GHSA-h58v-g3q6-q9fx x_refsource_CONFIRM
- https://github.com/sulu/sulu/commit/20007ac70a3af3c9e53a6acb0ef8794b65642445 x_refsource_MISC