Security readout for executives and security teams
Plain-English summary
FUEL CMS 1.4.13 has a CSRF flaw that could let an attacker cause a legitimate user's browser to delete CMS page content. Based on the provided sources, the impact is content integrity and availability, not server takeover. Evidence does not show active exploitation or affected versions beyond 1.4.13.
Executive priority
Treat this as a moderate website integrity risk. Prioritize review if FUEL CMS manages public pages, regulated content, or business-critical landing pages. Escalation is lower without active exploitation evidence.
Technical view
CVE-2020-28705 describes a CSRF vulnerability in FUEL CMS 1.4.13 affecting page deletion by page ID. The bundle provides no CVSS score, CWE, CPE, authentication prerequisites, or full affected-version range. An upstream issue and commit are referenced, but patch mechanics are not included in the supplied evidence.
Likely exposure
Exposure is most likely where FUEL CMS 1.4.13 is deployed and authenticated CMS users browse external content while logged in. The source bundle does not prove exposure for other versions or products.
Exploitation context
The CVE is not listed as KEV, and the provided sources do not cite active exploitation. CSRF generally depends on a victim session and user interaction, but exact prerequisites are not documented in the supplied bundle.
Researcher notes
The evidence is sparse: no CVSS vector, CWE, CPE, or detailed advisory is included. Avoid assuming wider version impact. The GitHub issue and commit are the key public references for narrowing root cause and remediation.
Mitigation direction
- Identify any deployed FUEL CMS instances and confirm their versions.
- Review the linked upstream issue and commit for vendor remediation guidance.
- Upgrade or patch FUEL CMS if vendor guidance confirms a fixed release.
- Restrict admin access to trusted users and networks where possible.
- Train CMS administrators to avoid untrusted links while logged in.
Validation and detection
- Inventory public and internal sites using FUEL CMS.
- Confirm whether any instance reports version 1.4.13.
- Check whether the referenced upstream fix is present in deployed code.
- Review CMS audit logs for unexpected page deletions.
- Verify admin workflows still require intentional deletion confirmation.
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
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ATT&CK lookup starting points
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CVE-2020-28705 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/daylightstudio/FUEL-CMS/issues/576CVE reference · x_refsource_MISC
- https://github.com/daylightstudio/FUEL-CMS/commit/fbf2d59215800f05d4359e8f984d5680d62f0f3bCVE 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.