Security readout for executives and security teams
Plain-English summary
Typesetter CMS up to 5.1 can reflect attacker-controlled input in an admin status page, allowing script execution in an authenticated user’s browser. This is not remote system takeover, but it can affect administrator trust, session integrity, and admin-interface actions if abused.
Executive priority
Treat as a scheduled remediation item, not an emergency, unless Typesetter admin access is broadly exposed or shared among many users. Prioritize patch guidance review and admin-interface access reduction.
Technical view
CVE-2025-71165 is a reflected XSS in include/admin/Tools/Status.php. The path parameter is returned in HTML without proper output encoding. The CVSS v4.0 score is 4.8, with low attack complexity, low privileges required, and user interaction required.
Likely exposure
Exposure is most likely for organizations running Typesetter CMS up to and including 5.1 where the administrative interface is reachable by authenticated users. Public sources do not establish broader product impact beyond Typesetter CMS.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. Exploitation requires authenticated access and user interaction, limiting scale, but successful abuse could run script in another authenticated user’s browser context.
Researcher notes
Evidence supports reflected XSS in the administrative Tools Status functionality. Patch status is not named in the provided bundle, so remediation should stay tied to vendor or advisory updates rather than assumed fixed releases.
Mitigation direction
- Check Typesetter and VulnCheck guidance for fixed versions or vendor remediation.
- Restrict administrative interface access to trusted networks and users.
- Apply output encoding for reflected HTML values if maintaining a custom fork.
- Review administrative accounts and remove unnecessary low-privilege access.
- Monitor vendor issue 709 for remediation details.
Validation and detection
- Inventory Typesetter CMS deployments and confirm versions are at or below 5.1.
- Confirm whether include/admin/Tools/Status.php is present in deployed code.
- Review whether the path parameter is output-encoded before HTML rendering.
- Verify administrative routes are not publicly reachable without authentication.
- Check vendor issue and advisory for any later patch information.
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-2025-71165 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
- 4.8 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
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.
SSVC decision data
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:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N——VulnCheckVulnerability scoring details
Base CVSS 4.0 score
4.8MediumVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/Typesetter/TypesetterCVE reference, VulnCheck · product
- https://github.com/Typesetter/Typesetter/issues/709CVE reference, VulnCheck · issue-tracking
- https://www.vulncheck.com/advisories/typesetter-cms-reflected-xss-via-status-phpCVE reference, VulnCheck · third-party-advisory
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.