Security readout for executives and security teams
Plain-English summary
CVE-2025-54054 is a stored cross-site scripting issue in the WordPress 12 Step Meeting List plugin, affecting versions through 3.18.3. An attacker with low-level privileges could save malicious content that runs in another user's browser after interaction. It is medium severity and not listed in CISA KEV.
Executive priority
Prioritize remediation during the next normal WordPress maintenance window, faster for public sites with many contributors or untrusted editors. Escalate if vendor guidance reports exploitation or if internal review finds suspicious stored content.
Technical view
The vulnerability is CWE-79 improper neutralization during page generation. CVSS 3.1 is 6.5: network reachable, low complexity, low privileges required, user interaction required, changed scope, and low confidentiality, integrity, and availability impact. Sources do not identify the exact vulnerable parameter, endpoint, or fixed version.
Likely exposure
Exposure is limited to WordPress sites running AA Web Servant 12 Step Meeting List plugin versions up to and including 3.18.3. Sites without this plugin, or with versions outside the affected range, are not indicated as affected by the supplied sources.
Exploitation context
The bundle does not show active exploitation, a public exploit, or KEV listing. Practical exploitation appears to require some authenticated or privileged access plus a victim viewing the stored content. Treat it as a credible site-integrity and account-risk issue, not an unauthenticated takeover based on current evidence.
Researcher notes
Evidence is sufficient for affected product, class, severity, and broad preconditions. It is incomplete for exploit location, payload mechanics, vulnerable role, and fixed version. Avoid assuming unauthenticated reachability or active exploitation without additional vendor or incident evidence.
Mitigation direction
- Inventory WordPress sites for the 12 Step Meeting List plugin and version.
- Check vendor or Patchstack guidance for a fixed release or official mitigation.
- Update the plugin when a trusted fixed version is available.
- If no fix is available, disable the plugin where business impact allows.
- Limit plugin management and content-editing privileges to trusted accounts.
Validation and detection
- Confirm whether each WordPress site has 12-step-meeting-list installed.
- Record installed plugin versions and flag anything through 3.18.3.
- Review vendor and Patchstack advisories for fixed-version guidance.
- Check recent plugin-content changes by low-privileged users.
- Monitor affected sites for suspicious script injection indicators.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2025-54054 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
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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:L/UI:R/S:C/C:L/I:L/A:L2.33.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.