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Fencer Intel
medium 4.3

CVE-2012-1027 json

Cross-site scripting (XSS) vulnerability in account-closed.tcl in ]project-open[ (aka ]po[) 3.4.x, 3.5.0.1-2, and possibly other versions a…

published 2012-02-08 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-1065

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
1
Exploit-DB

Summary

Cross-site scripting (XSS) vulnerability in account-closed.tcl in ]project-open[ (aka ]po[) 3.4.x, 3.5.0.1-2, and possibly other versions allows remote attackers to inject arbitrary web script or HTML via the message parameter to register/account-closed.

Timeline

  1. First public exploit (EDB-36660)
  2. Published

Exploit prediction

2.33% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-36660 project-open 3.4.x - 'account-closed.tcl' Cross-Site Scripting webapps, 2012-02-03
  • securityfocus.com http://www.securityfocus.com/bid/51842 referenced PoC, tagged "exploit" by a source, unverified
  • dl.packetstormsecurity.net http://dl.packetstormsecurity.net/1202-exploits/projectopen-xss.txt referenced PoC, tagged "exploit" by a source, unverified
  • kb.cert.org http://www.kb.cert.org/vuls/id/732115 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.