Security readout for executives and security teams
Plain-English summary
CVE-2026-24525 affects the WordPress CLP Varnish Cache plugin through version 1.0.2. The reported issue is broken access control caused by missing authorization. Business impact appears limited to low availability impact based on CVSS, with no confidentiality or integrity impact stated in the provided sources.
Executive priority
Treat as a routine but time-bound WordPress plugin risk. Prioritize externally reachable business sites using this plugin, especially where cache disruption could affect availability or customer experience. No source provided evidence of data theft risk or active exploitation.
Technical view
The CVE describes CWE-862 missing authorization in CloudPanel CLP Varnish Cache, package clp-varnish-cache. CVSS 3.1 is 5.3: network exploitable, low complexity, no privileges, no user interaction, unchanged scope, and low availability impact only.
Likely exposure
Exposure is likely limited to WordPress installations using CLP Varnish Cache version 1.0.2 or earlier. The provided data does not identify affected hosting configurations, endpoints, or whether the plugin is widely deployed.
Exploitation context
The source bundle does not indicate active exploitation, and this CVE is not listed as KEV. Public details are limited to a vulnerability database entry and CVE metadata; no exploit status or technical attack path is provided.
Researcher notes
Evidence is sparse. The CVE and Patchstack label this as missing authorization in CLP Varnish Cache through 1.0.2. The CVSS vector limits impact to availability. Avoid assuming specific vulnerable routes, exploitability beyond the CVSS vector, or remediation details not stated by vendor sources.
Mitigation direction
- Inventory WordPress sites for the CLP Varnish Cache plugin.
- Identify plugin versions and flag version 1.0.2 or earlier.
- Check the vendor or Patchstack entry for update or mitigation guidance.
- Disable or restrict the plugin if business risk warrants and no fix is available.
- Monitor vendor advisories for corrected versions or configuration guidance.
Validation and detection
- Confirm whether CLP Varnish Cache is installed on each WordPress site.
- Record the installed plugin version for asset tracking.
- Review access-control settings related to cache management functions.
- Check web logs for unusual unauthenticated cache-related requests.
- Document compensating controls if no vendor patch is available.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-862: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-24525 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Missing Authorization
Missing Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.