PoC Index

CVE-2023-5098

HIGH 8.1EPSS 0.6%

The Campaign Monitor Forms by Optin Cat WordPress plugin before 2.5.6 does not prevent users with low privileges (like subscribers) from overwriting any options on a site with the string "true", which could lead to a variety of outcomes, including DoS.

CVSS v3.1
8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS v3.1
8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS
0.58% chance of exploitation in the next 30 days, 45th percentile
Published
2023-10-31
Updated
2025-04-23

Proof-of-concept exploits (1)

References

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