CVE-2025-32972CWE-285

The lesscss script service allows cache clearing without programming right

Low · published April 30, 2025

CVSS v3.1
2.7
EPSS
1%
Percentile
42.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
2.7 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00513 · 42.8th percentile
Weakness
CWE-285 · Improper Authorization
Published
2025-04-30T14:54Z
EPSS history
Timeline
  • 30 APR 14:54Z
    The lesscss script service allows cache clearing without programming right
    cvelistv5