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PatchSiren cyber security CVE debrief

CVE-2025-58953 ThemeREX CVE debrief

CVE-2025-58953 is a HIGH severity vulnerability (CVSS Score: 8.1) affecting Joly theme versions <= 1.22.0. This vulnerability allows unauthenticated local file inclusion. The CVE was published on 2026-06-17T13:19:14.653Z and last modified on 2026-06-17T17:16:38.647Z. Users of the affected Joly theme versions should take immediate action to mitigate this vulnerability.

Vendor
ThemeREX
Product
Joly
CVSS
HIGH 8.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-17
Advisory published
2026-06-17
Advisory updated
2026-06-17

Who should care

Administrators and users of the Joly theme versions <= 1.22.0 should be aware of this vulnerability and take necessary actions to secure their installations.

Technical summary

The vulnerability is an unauthenticated local file inclusion in the Joly theme versions <= 1.22.0. This type of vulnerability allows an attacker to include files on a server through a web browser, potentially leading to code execution, data exposure, or other malicious activities. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H, indicating a High severity level.

Defensive priority

High

Recommended defensive actions

  • Update the Joly theme to a version greater than 1.22.0.
  • Restrict access to sensitive files and directories.
  • Implement proper input validation and sanitization.
  • Monitor for suspicious activity and implement logging and auditing.
  • Consider using a Web Application Firewall (WAF) to detect and prevent attacks.
  • Regularly update and patch software and plugins.
  • Perform security audits and vulnerability assessments.

Evidence notes

The information provided is based on data from official sources, including the CVE.org and NVD. The CVE-2025-58953 record and NVD detail can be found at [cve-org] and [nvd] respectively. Additional information can be found at [ref-4].

Official resources

This debrief is based on publicly available data from official sources.