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Fencer Vulns
high 7.2

CVE-2023-6222 json

Quttera Web Malware Scanner < 3.4.2.1 - Admin+ Path Traversal

published 2023-12-18 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58469

cvss
7.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 64%
public exploits
0
none known

Summary

IThe Quttera Web Malware Scanner WordPress plugin before 3.4.2.1 does not validate user input used in a path, which could allow users with an admin role to perform path traversal attacks

Patch / fix

  • Unknown Quttera Web Malware Scanner 3.4.2.1
  • quttera quttera_web_malware_scanner 3.4.2.1

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

1.06% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/df892e99-c0f6-42b8-a834-fc55d1bde130 referenced PoC, tagged "exploit" by a source, unverified
  • drive.google.com https://drive.google.com/file/d/1krgHH2NvVFr93VpErLkOjDV3L6M5yIA1/view?usp=sharing referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Unknown Quttera Web Malware Scanner
  • quttera quttera_web_malware_scanner

Classification

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

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.