CVE-2023-31144 json
Craft CMS vulnerable to cross site scripting in RSS feed widget
published 2023-05-05 3 y ago modified 2026-06-17 4 mo ago also GHSA-j4mx-98hw-6rv6 , EUVD-2023-1563
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
Craft CMS is a content management system. Starting in version 3.0.0 and prior to versions 3.8.4 and 4.4.4, a malformed title in the feed widget can deliver a cross-site scripting payload. This issue is fixed in version 3.8.4 and 4.4.4.
Patch / fix
- packagist craftcms/cms 3.8.4, 4.4.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | craftcms/cms | >=3.0.0, <3.8.4 >=4.0.0, <4.4.4 |
3.8.4 4.4.4 |
Affected products
- craftcms cms
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/craftcms/cms/commit/52bd161614620edbab2d24d078ca9ebca2528442
web, patch
-
github.com
/craftcms/cms/security/advisories/GHSA-j4mx-98hw-6rv6
web, patch, vendor-advisory
-
github.com
/craftcms/cms/commit/e2f7e7b7d86a0afa54ce855375d13c7760670764
web
-
nvd.nist.gov
/vuln/detail/CVE-2023-31144
advisory
-
github.com
/craftcms/cms
package
Sources
- CVE List CVE-2023-31144
- GitHub Advisory GHSA-j4mx-98hw-6rv6
- NVD CVE-2023-31144
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.