Security readout for executives and security teams
Plain-English summary
CVE-2023-27812 reports that bloofox v0.5.2 can delete arbitrary files through its delete_file() function. In business terms, a successful attack could remove application or system files, causing outages or data loss. Public data does not provide a CVSS score, confirmed patch, or evidence of active exploitation.
Executive priority
Treat as a targeted remediation item, not an emergency based on current evidence. Prioritize if bloofox v0.5.2 is internet-facing, business-critical, or handles important content files. Lack of patch and severity data means verification should come first.
Technical view
The CVE record describes an arbitrary file deletion flaw in bloofox v0.5.2 via delete_file(). The published metadata has no CWE, CVSS, CPE, or detailed affected-product mapping. The referenced GitHub issue appears to be the main technical disclosure, but remediation details are not established in the provided sources.
Likely exposure
Organizations are likely exposed only if they run bloofox v0.5.2 or code derived from the referenced PHP CMS project. Exposure cannot be reliably confirmed from CPE data because the CVE record lists no normalized affected product identifiers.
Exploitation context
The CVE is not listed as CISA KEV in the provided bundle. A public GitHub issue is referenced, so technical details may be publicly accessible. The sources do not confirm active exploitation, weaponized exploit use, or exploitation in the wild.
Researcher notes
The record is sparse and lacks CVSS, CWE, CPE, and vendor advisory detail. Analysis should start with the CVE record and referenced GitHub issue. Avoid assuming broader product impact beyond bloofox v0.5.2 unless confirmed by project evidence.
Mitigation direction
- Identify any deployed bloofox v0.5.2 instances or derived codebases.
- Review vendor or project guidance for fixed versions or official mitigations.
- Restrict administrative or file-management functionality to trusted users only.
- Ensure reliable backups exist for application and content files.
- Monitor for unexpected file deletions in application directories.
Validation and detection
- Check software inventory for bloofox v0.5.2 references.
- Review code for use of the delete_file() function.
- Confirm whether access controls protect file deletion features.
- Inspect logs for unusual deletion events or missing files.
- Track the referenced GitHub issue and vendor site for updates.
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.
File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-27812 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.
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/jspring996CVE reference, mitre
- https://github.com/jspring996/PHPcodecms/issues/1CVE reference, mitre
- https://www.bloofox.com/CVE reference, mitre
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.