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Fencer Intel
medium 4.3

CVE-2011-1723 json

Cross-site scripting (XSS) vulnerability in app/views/layouts/base.rhtml in Redmine 1.0.1 through 1.1.1 allows remote attackers to inject a…

published 2011-04-19 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-1722

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.5%
EPSS 4.5% chance of exploitation in 30 days, percentile 91%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in app/views/layouts/base.rhtml in Redmine 1.0.1 through 1.1.1 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to projects/hg-helloworld/news/. NOTE: some of these details are obtained from third party information.

Patch / fix

Timeline

  1. First public exploit (EDB-35572)
  2. Published

Exploit prediction

4.46% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-35572 Redmine 1.0.1/1.1.1 - 'projects/hg-hellowword/news/' Cross-Site Scripting webapps, 2011-04-06
  • securityfocus.com http://www.securityfocus.com/bid/47193 referenced PoC, tagged "exploit" by a source, unverified
  • mavitunasecurity.com http://www.mavitunasecurity.com/XSS-vulnerability-in-Redmine/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel 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.