How severe is CVE-2024-54349?

CVE-2024-54349 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-54349 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-54349?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-54349 have an EU (EUVD) identifier?

Yes. CVE-2024-54349 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52472.

When was CVE-2024-54349 published?

CVE-2024-54349 was published on 2024-12-13 and last updated on 2026-06-17.

CVE-2024-54349

CVE-2024-54349 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52472
Weakness: CWE-79
Published: 2024-12-13
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mashiurz Plain Post plain-post allows Stored XSS.This issue affects Plain Post: from n/a through <= 1.0.3.

Frequently asked questions

What is CVE-2024-54349?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mashiurz Plain Post plain-post allows Stored XSS.This issue affects Plain Post: from n/a through <= 1.0.3.
How severe is CVE-2024-54349?: CVE-2024-54349 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-54349 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-54349?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-54349 have an EU (EUVD) identifier?: Yes. CVE-2024-54349 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52472.
When was CVE-2024-54349 published?: CVE-2024-54349 was published on 2024-12-13 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Theme/plain-post/vulnerability/wordpress-plain-post-plugin-1-0-3-cross-site-scripting-xss-vulnerability?_s_id=cve

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