4.3

CVE-2013-6454: mediawiki Cross-site Scripting

CVSS: 4.3v2.0MediumModified
AliasesUBUNTU-CVE-2013-6454DEBIAN-CVE-2013-6454
Published 12-05-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-6454 is a medium (CVSS 4.3) Cross-site Scripting vulnerability in mediawiki. EPSS estimates a 1.46% chance of exploitation in the next 30 days, higher than 73.1% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
1.46%
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
DSA-2891-1

Timeline

  1. 12-05-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Cross-site scripting (XSS) vulnerability in MediaWiki 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 a -o-link attribute.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.46%

Chance of exploitation in the next 30 days

Percentile

73%

Versus all other CVEs

30-day change

0.00 pp

From 1.46% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.46%

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
  • mediawiki1.21 | 1.21.1 | 1.21.2 | 1.21.3 | 1.22.0 | ≤ 1.19.9 | 1.19 | 1.19:beta_1 | 1.19:beta_2 | 1.19.0 | 1.19.1 | 1.19.2 | 1.19.3 | 1.19.4 | 1.19.5 | 1.19.6 | 1.19.7 | 1.19.8
Ubuntu1 product
  • mediawiki< 1:1.19.11+dfsg-1

3 vendors · 3 products

References

5 links