High vulnerability
CVE-2023-5311: The WP EXtra plugin for WordPress is vulnerable to unauthorized modification of
Tracked since May 6, 2026
CVSS Breakdown
CVSS Base Score
Attack Vector
N/A
Requires physical access to exploit.
CIA Impact
Confidentiality N/A
Integrity N/A
Availability N/A
Exploit Probability (EPSS)
NaN%
NaN% probability of exploitation in 30 days
This vulnerability has a relatively low exploitation probability, but should still be patched according to your standard timelines.
Low
Insurance Impact Assessment
🛡️
Significant Impact
High-severity vulnerabilities may affect cyber insurance pricing and coverage terms. Demonstrating patch management reduces underwriting friction.
CVE CVE-2023-5311 with CVSS 8.8. The WP EXtra plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the register() function in versions up to, and including, 6.2. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to modify the cont
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