CVE-2024-13523
CVE-2024-13523 is a medium-severity vulnerability in Shenyanzhi Memorialday with a CVSS 3.x base score of 6.1. 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-352.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- EPSS exploit prediction: 0% (8th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-4822
- Weakness: CWE-352
- Affected product: Shenyanzhi Memorialday
- Published:
- Last modified:
Description
The MemorialDay plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.4. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Frequently asked questions
- What is CVE-2024-13523?
- The MemorialDay plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.4. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- How severe is CVE-2024-13523?
- CVE-2024-13523 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2024-13523 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-13523?
- CVE-2024-13523 affects Shenyanzhi Memorialday. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-13523?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-13523 have an EU (EUVD) identifier?
- Yes. CVE-2024-13523 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4822.
- When was CVE-2024-13523 published?
- CVE-2024-13523 was published on 2025-02-18 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3232363%40memorialday%2Ftrunk&old=3207291%40memorialday%2Ftrunk&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/96cec16e-7bb3-4279-8c17-eca88d413ad8?source=cve
Affected products (1)
- cpe:2.3:a:shenyanzhi:memorialday:*:*:*:*:*:wordpress:*:*
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