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Fencer Vulns
high 7.2

CVE-2022-26251 json

The HTTP interface of Synaman v5.1 and below was discovered to allow authenticated attackers to execute arbitrary code and escalate privile…

published 2022-04-06 4 y ago modified 2026-07-09 4 mo ago also EUVD-2022-30814

cvss
7.2
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.9%
EPSS 1.9% chance of exploitation in 30 days, percentile 79%
public exploits
0
none known

Summary

The HTTP interface of Synaman v5.1 and below was discovered to allow authenticated attackers to execute arbitrary code and escalate privileges.

Exploit prediction

1.89% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • bencteux.fr https://www.bencteux.fr/posts/synaman/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/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-269 Improper Privilege Management

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.