Security readout for executives and security teams
Plain-English summary
MiniCMS V1.10 has a stored cross-site scripting flaw in the admin post editing tags field. Malicious content saved there could run in another user's browser and expose cookies. Public sources do not provide a severity score, confirmed patch, or evidence of active exploitation.
Executive priority
Prioritize remediation for any internet-facing or multi-user MiniCMS V1.10 site. Business urgency is moderate because stored XSS can compromise user sessions, but evidence is incomplete and active exploitation is not documented.
Technical view
CVE-2019-13186 is stored XSS in mc-admin/post-edit.php through the tags box in MiniCMS V1.10. The CVE states an attacker can use it to obtain a user's cookie. No CWE, CVSS, CPE, or official remediation details are provided in the supplied sources.
Likely exposure
Exposure appears limited to organizations running MiniCMS V1.10, especially where users access mc-admin post editing workflows. The source bundle does not identify packaged CPEs, downstream distributions, or whether exploitation requires authenticated access.
Exploitation context
The GitHub issue and CVE record publicly describe the flaw, but the source bundle does not show KEV listing, active exploitation, exploit maturity, or weaponized campaigns. Treat exploitation status as unconfirmed.
Researcher notes
Key gaps are missing CVSS, CWE, CPE data, authentication prerequisites, and official fix status. The CVE explicitly distinguishes this issue from CVE-2018-10296, CVE-2018-16233, and CVE-2018-20520, so do not merge evidence across those records.
Mitigation direction
- Check MiniCMS project guidance for a fixed release or official remediation.
- If no supported fix exists, retire or isolate MiniCMS V1.10 instances.
- Restrict admin access to trusted users and networks while assessing exposure.
- Review cookie protections as compensating controls, not a complete fix.
Validation and detection
- Inventory web assets for MiniCMS and confirm any V1.10 deployments.
- Review whether mc-admin/post-edit.php is reachable by untrusted users.
- Inspect tag-handling changes against any MiniCMS maintainer guidance.
- Check application logs for unusual post-edit activity or suspicious saved tags.
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
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CVE-2019-13186 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/bg5sbk/MiniCMS/issues/31CVE reference · x_refsource_MISC
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.