Security readout for executives and security teams
Plain-English summary
Wcms 0.3.2 has a directory traversal flaw that can let an attacker read arbitrary server files through a path parameter. Business impact depends on what the site stores, but exposed configuration, credentials, or private content could become a broader compromise path.
Executive priority
Treat this as a targeted remediation item for any internet-facing Wcms 0.3.2 deployment. Priority increases if the server stores secrets, customer data, or credentials readable by the web process.
Technical view
The CVE describes arbitrary file read via the path parameter in wex/cssjs.php in Wcms 0.3.2. No CVSS score, CWE mapping, fixed version, or vendor mitigation is provided in the source bundle.
Likely exposure
Exposure is most likely where Wcms 0.3.2 is deployed and the affected wex/cssjs.php endpoint is reachable by untrusted users. The source metadata does not provide CPEs or broader affected-version ranges.
Exploitation context
The CVE is not listed as KEV, and the provided sources do not state active exploitation. Public references describe the vulnerability, but this analysis should not infer exploitation in the wild without additional evidence.
Researcher notes
Evidence is limited: the description identifies the vulnerable parameter and endpoint, but public metadata lacks scoring, CWE classification, affected CPEs, and a named fix. Validate scope locally and avoid assuming other Wcms versions are affected without source support.
Mitigation direction
- Inventory any Wcms deployments and confirm whether version 0.3.2 is present.
- Check upstream project guidance for a fixed version or recommended remediation.
- Restrict public access to the affected endpoint where business use allows.
- Remove or replace unsupported Wcms deployments if no trusted fix is available.
- Review server permissions to limit readable sensitive files.
Validation and detection
- Confirm whether wex/cssjs.php is reachable from untrusted networks.
- Review web logs for suspicious path parameter use.
- Verify application version evidence rather than relying only on package names.
- Use authorized non-production testing to confirm traversal is blocked after remediation.
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-2020-24137 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/vedees/wcms/issues/7CVE reference · x_refsource_MISC
- https://github.com/secwx/research/blob/main/cve/CVE-2020-24137.mdCVE 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.