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Fencer Vulns
high 7.6

CVE-2023-5644 json

WP Mail Log < 1.1.3 – Incorrect Authorization in REST API Endpoints

published 2023-12-26 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-57937

cvss
7.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 43%
public exploits
0
none known

Summary

The WP Mail Log WordPress plugin before 1.1.3 does not correctly authorize its REST API endpoints, allowing users with the Contributor role to view and delete data that should only be accessible to Admin users.

Patch / fix

  • Unknown WP Mail Log 1.1.3

CISA SSVC

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

Exploit prediction

0.50% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/08f1d623-0453-4103-a9aa-2d0ddb6eb69e referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
NVD 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
CNA 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Affected products

  • Unknown WP Mail Log

Classification

Weakness
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.