The lesscss script service allows cache clearing without programming right (xwiki xwiki-platform)
En bref
- Source
- NVD
- EPSS
- EPSS 0.51 % · centile 44 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
- Statut NVD
- Analyzed
Description
XWiki is a generic wiki platform. In versions starting from 6.1-milestone-1 to before 15.10.12, from 16.0.0-rc-1 to before 16.4.3, and from 16.5.0-rc-1 to before 16.8.0-rc-1, the script API of the LESS compiler in XWiki is incorrectly checking for rights when calling the cache cleaning API, making it possible to clean the cache without having programming right. The only impact of this is a slowdown in XWiki execution as the caches are re-filled. As this vulnerability requires script right to exploit, and script right already allows unlimited execution of scripts, the additional impact due to this vulnerability is low. This issue has been patched in versions 15.10.12, 16.4.3, and 16.8.0-rc-1.
Faiblesses (CWE)
- CWE-285 — Autorisation incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | LOW 2.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L | GitHub_M |
| CVSS 3.1 | LOW 2.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-rp38-24m3-rx87 — The lesscss script service allows cache clearing without programming right
Références européennes
- ENISA EUVD · EUVD-2025-12742
- GCVE · GCVE-0-2025-32972
Configurations affectées (CPE NVD)
cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*≥ 6.2 < 15.10.12cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*≥ 16.0.0 < 16.4.3cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*≥ 16.5.0 < 16.8.0cpe:2.3:a:xwiki:xwiki:6.1:-:*:*:*:*:*:*cpe:2.3:a:xwiki:xwiki:6.1:milestone1:*:*:*:*:*:*cpe:2.3:a:xwiki:xwiki:6.1:milestone2:*:*:*:*:*:*cpe:2.3:a:xwiki:xwiki:6.1:rc1:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| xwiki · xwiki-platform | affected >= 6.1-milestone-1, < 15.10.12 ; affected >= 16.0.0-rc-1, < 16.4.3 ; affected >= 16.5.0-rc-1, < 16.8.0-rc-1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |