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Fencer Vulns
critical 9.8

CVE-2023-5974 json

WPB Show Core <= 2.2 - Unauthenticated Server Side Request Forgery

published 2023-11-27 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58242

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.1%
EPSS 3.1% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known, plus a Nuclei check

Summary

The WPB Show Core WordPress plugin through 2.2 is vulnerable to server-side request forgery (SSRF) via the `path` parameter.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
total
Assessed
23 mo ago

Exploit prediction

3.15% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template WordPress WPB Show Core <= 2.2 - Server-Side Request Forgery nuclei detection template
  • wpscan.com https://wpscan.com/vulnerability/c0136057-f420-4fe7-a147-ecbec7e7a9b5 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Unknown wpb-show-core

Classification

Weakness
  • CWE-918 Server-Side 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.