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CVE-2023-6503

MEDIUMCVSS 5.4/10EPSS 0.22%

Last modified

CVE-2023-6503 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The WP Plugin Lister WordPress plugin through 2.1.0 does not have CSRF check in some places, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

The WP Plugin Lister WordPress plugin through 2.1.0 does not have CSRF check in some places, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack.

Metrics

CVSS 3.1
5.4/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

EPSS Probability
0.22%

11.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
PaulgriffinpettyWp Plugin Lister<= 2.1.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-6503?
The WP Plugin Lister WordPress plugin through 2.1.0 does not have CSRF check in some places, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack.
How severe is CVE-2023-6503?
CVE-2023-6503 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2023-6503?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-6503?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST