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Fencer Vulns
high 8.8

CVE-2020-11699 json

An issue was discovered in Titan SpamTitan 7.07.

published 2020-09-17 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-4041

cvss
8.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
9.6%
EPSS 9.6% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

An issue was discovered in Titan SpamTitan 7.07. Improper validation of the parameter fname on the page certs-x.php would allow an attacker to execute remote code on the target server. The user has to be authenticated before interacting with this page.

Timeline

  1. Published
  2. First public exploit (EDB-48817)

Exploit prediction

9.64% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-48817 SpamTitan 7.07 - Remote Code Execution (Authenticated) webapps, 2020-09-18
  • sensepost.com https://sensepost.com/blog/2020/clash-of-the-spamtitan/ referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/159218/SpamTitan-7.07-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 9.0 AV:N/AC:L/Au:S/C:C/I:C/A:C

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

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.