4

CVE-2015-8004: mediawiki

CVSS: 4.0v2.0MediumModified
AliasesUBUNTU-CVE-2015-8004DEBIAN-CVE-2015-8004
Published 09-11-2015Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-8004 is a medium (CVSS 4.0) vulnerability in mediawiki. EPSS estimates a 1.72% chance of exploitation in the next 30 days, higher than 77.1% of scored vulnerabilities.

Overall risk
16/100
0100
Low · default modelHow is this calculated?
CVSS score
4.0/10
010
Medium · v2.0 (NVD)
EPSS score
1.72%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
MGASA-2015-0421

Timeline

  1. 09-11-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

MediaWiki before 1.23.11, 1.24.x before 1.24.4, and 1.25.x before 1.25.3 does not properly restrict access to revisions, which allows remote authenticated users with the viewsuppressed user right to remove revision suppressions via a crafted revisiondelete action, which returns a valid a change form.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.72%

Chance of exploitation in the next 30 days

Percentile

77%

Versus all other CVEs

30-day change

+0.03 pp

From 1.69% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.72%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • mediawiki< 1:1.25.5-1
Mediawiki1 product
  • mediawiki≤ 1.23.10 | 1.24.0 | 1.24.1 | 1.24.2 | 1.24.3 | 1.25.0 | 1.25.1 | 1.25.2
Ubuntu1 product
  • mediawiki< 1:1.27.4-3

3 vendors · 3 products

References

6 links