CVE-2020-35624 json
An issue was discovered in the SecurePoll extension for MediaWiki through 1.35.1.
published 2020-12-21 5 y ago modified 2026-06-17 4 mo ago also BIT-mediawiki-2020-35624 , EUVD-2020-23290
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 64%
- public exploits
- 0
- none known
Summary
An issue was discovered in the SecurePoll extension for MediaWiki through 1.35.1. The non-admin vote list contains a full vote timestamp, which may provide unintended clues about how a voting process unfolded.
Patch / fix
- bitnami mediawiki 1.35.2
Exploit prediction
1.04% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| OSV | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | mediawiki | <1.35.2 |
1.35.2 |
Classification
- Weakness
-
- CWE-203 Observable Discrepancy
References
-
gerrit.wikimedia.org
/r/q/If8e15eb8ce9ec652c06816cbff52bb084fd50e73
patch, third-party-advisory, web
-
phabricator.wikimedia.org
/T268794
permissions-required, third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2020-35624
web
Sources
- CVE List CVE-2020-35624
- NVD CVE-2020-35624
- OSV BIT-mediawiki-2020-35624
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.