Security readout for executives and security teams
Plain-English summary
PNP4Nagios 0.6.26 and code through commit 81ebfc5 reportedly lack CSRF protection in an AJAX controller. A successful attack could cause a logged-in user's browser to perform unintended actions. The public record does not provide severity, CVSS, affected action details, or evidence of active exploitation.
Executive priority
Treat this as a targeted operational risk rather than a confirmed emergency. Prioritize validation if PNP4Nagios is internet-accessible or used by privileged monitoring staff.
Technical view
The CVE describes missing cross-site request forgery protection in the PNP4Nagios AJAX controller. The affected scope is stated as PNP4Nagios through 81ebfc5, affecting 0.6.26. The exact controller actions, privilege requirements, and business impact are not documented in the provided sources.
Likely exposure
Exposure is likely limited to organizations running PNP4Nagios 0.6.26 or code at or before commit 81ebfc5, especially where the web interface is reachable by authenticated operators from normal browsers.
Exploitation context
The CVE is not listed as KEV, and the provided sources do not cite active exploitation. CSRF generally requires a victim with an authenticated session to be induced into triggering a request, but the sources do not describe exploitability specifics.
Researcher notes
The source bundle is sparse: no CVSS, CWE mapping, affected CPEs, exploit reports, or fixed release are provided. Avoid broad impact claims until the AJAX actions and patch status are confirmed from project history.
Mitigation direction
- Check project PR 17 and vendor guidance for CSRF-protection changes.
- Restrict PNP4Nagios web UI access to trusted networks or VPN.
- Prioritize upgrading if your deployment matches 0.6.26 or commit 81ebfc5.
- Review compensating controls around authenticated administrative access.
- Monitor vendor or project advisories for confirmed fixed versions.
Validation and detection
- Inventory all PNP4Nagios deployments and record exact versions or commits.
- Confirm whether deployed code is 0.6.26 or at/before 81ebfc5.
- Review the AJAX controller for CSRF token validation.
- Compare local code against the referenced GitHub PR.
- Check access logs for unusual authenticated AJAX activity.
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.
CVE-2023-38349 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/pnp4nagios/pnp4nagios/pull/17CVE reference
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.