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Fencer Intel
medium 4.3

CVE-2012-5452 json

Multiple cross-site scripting (XSS) vulnerabilities in Subrion CMS 2.2.1 allow remote attackers to inject arbitrary web script or HTML via…

published 2012-10-22 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-5371

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.1%
EPSS 5.1% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

Multiple cross-site scripting (XSS) vulnerabilities in Subrion CMS 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) multi_title parameter to blocks/add/; (2) cost, (3) days, or (4) title[en] parameter to plans/add/; (5) name or (6) title[en] parameter to fields/group/add/ in admin/manage/; or (7) f[accounts][fullname] or (8) f[accounts][username] parameter to advsearch/. NOTE: This might overlap CVE-2011-5211. NOTE: it was later reported that the f[accounts][fullname] and f[accounts][username] vectors might also affect 2.2.2.

Timeline

  1. First public exploit (EDB-22159)
  2. Published

Exploit prediction

5.08% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-22159 subrion CMS 2.2.1 - Multiple Vulnerabilities webapps, 2012-10-22
  • packetstormsecurity.org http://packetstormsecurity.org/files/116434/Subrion-CMS-2.2.1-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
  • htbridge.com https://www.htbridge.com/advisory/HTB23113 referenced PoC, tagged "exploit" by a source, unverified
  • zeroscience.mk http://www.zeroscience.mk/en/vulnerabilities/ZSL-2012-5105.php 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.