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Fencer Vulns
medium 6.5

CVE-2022-2449 json

reSmush.it Image Optimizer < 0.4.7 - Multiple CSRF

published 2022-11-14 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-34710

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits
0
none known

Summary

The reSmush.it : the only free Image Optimizer & compress plugin WordPress plugin before 0.4.4 does not perform CSRF checks for any of its AJAX actions, allowing an attackers to trick logged in users to perform various actions on their behalf on the site.

Patch / fix

  • resmush.it resmush.it_image_optimizer 0.4.7

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/6e42f26b-3403-4d55-99ad-2c8e2d76e537 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

  • Unknown reSmush.it : the only free Image Optimizer & compress plugin

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery
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.