Security readout for executives and security teams
Plain-English summary
CVE-2021-24551 affects the Edit Comments WordPress plugin through version 0.3. An unauthenticated visitor may be able to influence a database query through a GET parameter, creating SQL injection risk. The source bundle does not provide CVSS scoring or a named fixed version.
Executive priority
Prioritize public WordPress assets first. There is no KEV evidence in the bundle, but unauthenticated SQL injection can threaten site data and credentials, and the sources do not identify a clear patch path.
Technical view
The plugin does not sanitize, validate, or escape the jal_edit_comments GET parameter before using it in a SQL statement. This is a CWE-89 SQL injection issue affecting Edit Comments through 0.3 and is described as unauthenticated.
Likely exposure
Exposure is limited to WordPress sites with the Edit Comments plugin installed at version 0.3 or earlier, especially public-facing sites where unauthenticated requests reach the plugin code.
Exploitation context
The provided sources do not state active exploitation, and the CVE is not marked in KEV. Treat this as exploitable in principle because it is unauthenticated SQL injection, but do not claim observed exploitation from this bundle.
Researcher notes
Evidence is narrow but consistent: the vulnerability is tied to jal_edit_comments reaching SQL without proper handling. The bundle lacks CVSS, exploit prevalence, affected CPEs, and fixed-version data, so validation should focus on plugin presence and version.
Mitigation direction
- Inventory WordPress sites for the Edit Comments plugin.
- Disable or remove Edit Comments version 0.3 or earlier.
- Check vendor, WPScan, or repository guidance for any maintained fixed release.
- Replace the plugin if no supported fixed version exists.
- Review database and WordPress account integrity where exposure existed.
Validation and detection
- Confirm whether Edit Comments is installed on each WordPress site.
- Verify installed plugin versions are not 0.3 or earlier.
- Review web and WAF logs for jal_edit_comments requests.
- Check for unexpected WordPress users or database changes.
- Document sites where the plugin was removed or replaced.
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.
CWE-89: Database access and collection lookup
Injection into data stores can inform collection, data access, and exfiltration detection reviews. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-24551 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://wpscan.com/vulnerability/e62fb8db-384f-4384-ad24-e10eb9058ed5CVE reference · x_refsource_MISC
- https://codevigilant.com/disclosure/2021/wp-plugin-edit-comments/CVE 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.