Security readout for executives and security teams
Plain-English summary
This issue affects WordPress sites using the wp2syslog plugin version 1.0.5 or earlier. An administrator-level user could store script content that later runs in another user's browser. The business risk is limited by the high privilege requirement, but compromised admin accounts could turn this into a site-management and data-exposure problem.
Executive priority
Prioritize this after internet-exposed critical issues, but do not ignore it if wp2syslog is installed. The main concern is abuse after admin credential compromise, which can affect trust in the WordPress site and expose users to browser-side attacks.
Technical view
CVE-2023-25974 is an authenticated stored XSS vulnerability in psicosi448 wp2syslog <=1.0.5, categorized as CWE-79. CVSS 3.1 is 5.9 with network attack vector, low complexity, high privileges required, user interaction required, changed scope, and low confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to WordPress installations with wp2syslog installed at version 1.0.5 or earlier. The source bundle does not prove broader product impact or provide complete version metadata beyond the affected plugin statement.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation. Exploitation requires authenticated administrator-level access and user interaction, so risk is highest where admin accounts are shared, weakly protected, or already compromised.
Researcher notes
Evidence is narrow: CVE and Patchstack identify authenticated admin-plus stored XSS in wp2syslog <=1.0.5. No exploit-in-the-wild evidence or specific patched version is included in the supplied bundle. Avoid assuming unauthenticated reachability or additional affected products.
Mitigation direction
- Inventory WordPress sites for the wp2syslog plugin.
- Check whether installed versions are 1.0.5 or earlier.
- Review Patchstack or vendor guidance for a fixed version or removal advice.
- Disable or remove the plugin if it is not operationally required.
- Harden WordPress administrator access with MFA and least privilege.
Validation and detection
- Confirm plugin presence and version across WordPress assets.
- Verify administrator accounts are expected and still required.
- Review recent admin activity for unexpected plugin or content changes.
- Check browser security findings without using exploit payloads.
- Document whether remediation guidance exists from Patchstack or the vendor.
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-2023-25974 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
- 5.9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/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:H/UI:R/S:C/C:L/I:L/A:L1.73.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.9MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/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.