7.5

CVE-2025-24853: apache software foundation apache jspwiki Cross-site Scripting

CVSS: 7.5v3.1HighModified
AliasesGHSA-rrff-chj9-w4c7
Published 31-07-2025Last modified 04-11-2025
Open JSON

Vulnerability summary

CVE-2025-24853 is a high (CVSS 7.5) Cross-site Scripting vulnerability in apache software foundation apache jspwiki. EPSS estimates a 0.53% chance of exploitation in the next 30 days, higher than 43.2% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.53%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 31-07-2025
    PublishedVulnerability first disclosed.
  2. 04-11-2025
    Last modifiedVulnerability information updated.

Description

A carefully crafted request when creating a header link using the wiki markup syntax, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim. Further research by the JSPWiki team showed that the markdown parser allowed this kind of attack too. Apache JSPWiki users should upgrade to 2.12.3 or later.

CVSS metrics

3 scores · 3 sources · 2 versions

EPSS trend

Probability

0.53%

Chance of exploitation in the next 30 days

Percentile

43%

Versus all other CVEs

30-day change

0.00 pp

From 0.53% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.53%

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

Org.apache.jspwiki2 products
  • jspwiki-main< 2.12.3
  • jspwiki-markdown< 2.12.3
Apache1 product
Apache software foundation1 product

3 vendors · 4 products

References

7 links