5.3
CVE-2026-0668
- EPSS 0.41%
- Veröffentlicht 07.01.2026 17:36:19
- Zuletzt bearbeitet 24.02.2026 18:32:21
- Quelle c4f26cc8-17ff-4c99-b5e2-38fc17
- CVE-Watchlists
- Unerledigt
VisualData extension: Regular Expression Denial of Service (ReDoS) via crafted user input
Inefficient Regular Expression Complexity vulnerability in Wikimedia Foundation MediaWiki - VisualData Extension allows Regular Expression Exponential Blowup.This issue affects MediaWiki - VisualData Extension: 1.45.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wikisphere ≫ Visualdata Version- SwPlatformmediawiki
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.41% | 0.326 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 5.3 | 3.9 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
|
CWE-1333 Inefficient Regular Expression Complexity
The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.
https://phabricator.wikimedia.org/T387008
https://gerrit.wikimedia.org/r/q/Ie08d9a8ceb2c9a22a635cfc27964353f14072dbf
https://gerrit.wikimedia.org/r/q/Ifbf9c2ade621226e14fe852f3217293772bf8bb8
https://gerrit.wikimedia.org/r/q/I893a9fca694a2613e29e149dea2d76d7f06063e5
https://gerrit.wikimedia.org/r/q/I4ff2737c9f0ba805267d1fc8296e7cff61241ee3