Analyst readout for executives and security teams
Plain-English summary
Older Gila CMS versions before 1.11.6 could let an attacker abuse an administrator's browser session and inject script through the themes administration area. The stated impact is compromise of the admin account. This matters most for organizations still running legacy Gila CMS installations.
Executive priority
Prioritize validation if Gila CMS is present. The potential impact is administrator compromise, but urgency depends on whether legacy Gila CMS is still deployed and administered.
Technical view
CVE-2019-20804 is described as CSRF with resultant XSS through the Gila CMS admin/themes URI in versions before 1.11.6. The source bundle provides no CVSS, CWE, CPE, or detailed vendor advisory, but states the impact can include admin account compromise.
Likely exposure
Exposure is limited to Gila CMS installations earlier than 1.11.6, especially systems where administrators actively manage themes. The bundle does not provide CPEs, deployment prevalence, or hosting indicators.
Exploitation context
The source bundle does not show CISA KEV listing or confirmed active exploitation. The public references include issue and disclosure pages, but no source here supports saying exploitation is active in the wild.
Researcher notes
Evidence is sparse: NVD-style fields lack CVSS, CWE, CPE, vendor, and product identifiers. Treat version before 1.11.6 and the admin/themes CSRF-to-XSS description as the reliable scope from the bundle.
Mitigation direction
- Inventory Gila CMS deployments and confirm exact versions.
- Upgrade affected installations to 1.11.6 or later if supported.
- Review vendor project guidance for any additional hardening steps.
- Restrict administrative access to trusted users and networks where feasible.
- Review administrator accounts for unexpected changes or activity.
Validation and detection
- Check whether any Gila CMS instance is below version 1.11.6.
- Confirm the admin themes function is not reachable by untrusted users.
- Review access logs around admin theme management activity.
- Verify administrative accounts, email addresses, and privileges remain expected.
- Document findings because affected product metadata is incomplete.
Public sources used
Based on public source material and reviewed before publication.
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.
CVE-2019-20804 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
- 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/GilaCMS/gila/issues/57CVE reference · x_refsource_MISC
- 20200623 GilaCMS - CVE-2019-13364 CVE-2019-13363CVE reference · mailing-list, x_refsource_FULLDISC
- http://packetstormsecurity.com/files/158201/GilaCMS-1.11.5-Cross-Site-Request-Forgery-Cross-Site-Scripting.htmlCVE 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.