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Fencer Intel
critical 9.1

CVE-2022-25591 json

BlogEngine.NET v3.3.8.0 was discovered to contain an arbitrary file deletion vulnerability which allows attackers to delete files within th…

published 4y ago modified 4mo ago also EUVD-2022-30252

cvss
9.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.7%
EPSS 2.7% chance of exploitation in 30 days, percentile 86%
public exploits
0
none known

Summary

BlogEngine.NET v3.3.8.0 was discovered to contain an arbitrary file deletion vulnerability which allows attackers to delete files within the web server root directory via a crafted HTTP request.

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Exploit prediction

2.72% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • 0xlanks.me https://www.0xlanks.me/blog/cve-2022-25591-advisory/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:N/I:P/A:P

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

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.