6.1

CVE-2013-6451: mediawiki Cross-site Scripting

CVSS: 6.1v3.1MediumModified
AliasesUBUNTU-CVE-2013-6451DEBIAN-CVE-2013-6451
Published 28-01-2020Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-6451 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in mediawiki. EPSS estimates a 1.08% chance of exploitation in the next 30 days, higher than 64.5% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (NVD)
EPSS score
1.08%
0%100%
Low · 0.00 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-2014-0113

Timeline

  1. 28-01-2020
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Cross-site scripting (XSS) vulnerability in MediaWiki 1.19.9 before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to inject arbitrary web script or HTML via unspecified CSS values.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.08%

Chance of exploitation in the next 30 days

Percentile

65%

Versus all other CVEs

30-day change

0.00 pp

From 1.08% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.08%

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< 1:1.19.10+dfsg-1
Mediawiki1 product
  • mediawiki≥ 1.19.9, < 1.19.10 | ≥ 1.20.0, < 1.21.4 | ≥ 1.22.0, < 1.22.1
Ubuntu1 product
  • mediawiki< 1:1.19.14+dfsg-1
Wikimedia foundation1 product
  • mediawiki1.19.9 before 1.19.10 | 1.2x before 1.21.4 | 1.22.x before 1.22.1

4 vendors · 4 products

References

6 links