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Fencer Vulns
critical 9.3

CVE-2005-1924 in the critical feed json

The G/PGP (GPG) Plugin 2.1 and earlier for Squirrelmail allow remote authenticated users to execute arbitrary commands via shell metacharac…

published 2005-12-31 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-1926

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
10.3%
EPSS 10.3% chance of exploitation in 30 days, percentile 95%
public exploits
2
Exploit-DB

Summary

The G/PGP (GPG) Plugin 2.1 and earlier for Squirrelmail allow remote authenticated users to execute arbitrary commands via shell metacharacters in (1) the fpr parameter to the deleteKey function in gpg_keyring.php, as called by (a) import_key_file.php, (b) import_key_text.php, and (c) keyring_main.php; and (2) the keyserver parameter to the gpg_recv_key function in gpg_key_functions.php, as called by gpg_options.php. NOTE: this issue may overlap CVE-2007-3636.

Timeline

  1. Published
  2. First public exploit (EDB-4173)

Exploit prediction

10.26% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-4718 SquirrelMail G/PGP Encryption Plugin - 'deletekey()' Command Injection webapps, 2007-12-11
  • EDB-4173 SquirrelMail G/PGP Encryption Plugin 2.0 - Command Execution webapps, 2007-07-11

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

References

Sources

Fencer Vulns 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.