Vulnerability · Published Feb 25, 2022 · Assigned by GitHub_M

CVE-2022-24710Cross-site Scripting in Weblate

Medium 5.4

In plain English

A medium-severity cross-site scripting in weblate from WeblateOrg. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 55% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.8%top 44.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Weblate is a copyleft software web-based continuous localization system. Versions prior to 4.11 do not properly neutralize user input used in user name and language fields. Due to this improper neutralization it is possible to perform cross-site scripting via these fields. The issues were fixed in the 4.11 release. Users unable to upgrade are advised to add their own neutralize logic.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
PyPI	weblate	4.11	GHSA-6jp6-9rf9-gc66
PyPI	weblate	4.11	PYSEC-2022-35

Affected products (as reported)

Vendor	Product	Versions
WeblateOrg	weblate	< 4.11

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References

https://github.com/WeblateOrg/weblate/security/advisories/GHSA-6jp6-9rf9-gc66 x_refsource_CONFIRM
https://github.com/WeblateOrg/weblate/commit/22d577b1f1e88665a88b4569380148030e0f8389 x_refsource_MISC
https://github.com/WeblateOrg/weblate/commit/9e19a8414337692cc90da2a91c9af5420f2952f1 x_refsource_MISC
https://github.com/WeblateOrg/weblate/commit/f6753a1a1c63fade6ad418fbda827c6750ab0bda x_refsource_MISC