Security readout for executives and security teams
Plain-English summary
CVE-2020-24993 is a stored cross-site scripting issue reported in CmsWing 1.3.7. Malicious content stored in the article module may execute in visitors' browsers when they view affected articles. Business impact depends on whether CmsWing 1.3.7 is used and whether the article module is public.
Executive priority
Treat as a targeted web-application risk until exposure is confirmed. Escalate if CmsWing 1.3.7 is internet-facing or supports untrusted article content; otherwise track through normal vulnerability management.
Technical view
The record describes stored XSS in CmsWing 1.3.7, triggered when visitors access the article module. Public metadata does not provide CVSS, CWE, affected CPEs, patch details, or exploitation telemetry. Assessment should focus on confirmed deployments and article-module exposure.
Likely exposure
Likely limited to organizations running CmsWing 1.3.7, especially public sites where the article module is reachable or editable by untrusted users.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. A public GitHub issue exists, but the available record does not establish real-world exploitation.
Researcher notes
Public data is sparse: no CVSS vector, CWE mapping, CPE, or fixed version is provided in the bundle. The key technical assertion is stored XSS in CmsWing 1.3.7 via the article module.
Mitigation direction
- Confirm whether CmsWing 1.3.7 is deployed on any public or internal sites.
- Check the CmsWing project issue and vendor guidance for a fixed release or workaround.
- Apply a confirmed update or retire the affected instance if remediation is unavailable.
- Limit article creation and editing to trusted users while remediation is evaluated.
- Review existing article content for unexpected scripts or unsafe HTML.
Validation and detection
- Inventory web properties for CmsWing 1.3.7 and article-module usage.
- Review the linked GitHub issue for affected behavior and project guidance.
- Inspect article content and templates for stored unsafe script-capable input.
- Confirm whether public visitors can access affected article pages.
- Document evidence gaps, including missing CVSS, CPEs, and patch status.
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-2020-24993 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/arterli/CmsWing/issues/54CVE 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.