Security readout for executives and security teams
Plain-English summary
CVE-2025-54720 is a critical SQL injection issue in the WordPress Nest Addons plugin from SteelThemes, affecting versions through 1.6.3. A vulnerable site could expose database data to an unauthenticated remote attacker. The provided sources do not identify a fixed version or confirm active exploitation.
Executive priority
Treat this as urgent for any public WordPress property using Nest Addons. Prioritize rapid inventory, vendor guidance review, and removal or update decisions because the issue is critical, unauthenticated, and database-facing.
Technical view
The CVE describes CWE-89 improper SQL neutralization in SteelThemes Nest Addons for WordPress, package nest-addons, through version 1.6.3. CVSS 3.1 is 9.3 with network attack vector, low complexity, no privileges, no user interaction, changed scope, high confidentiality impact, no integrity impact, and low availability impact.
Likely exposure
Exposure is likely limited to internet-facing WordPress sites running SteelThemes Nest Addons version 1.6.3 or earlier. The source bundle does not provide vulnerable parameters, endpoints, install counts, or hosting conditions, so asset inventory is required to determine real exposure.
Exploitation context
CISA KEV is false, and the provided sources do not claim active exploitation. The CVSS vector indicates the vulnerability is remotely reachable without authentication or user interaction, which increases urgency for any public WordPress deployment using the affected plugin.
Researcher notes
Public detail in the provided bundle is limited. It confirms SQL injection classification, affected product and version range, severity, and CVSS vector, but does not provide a vulnerable parameter, proof of concept, exploit status, or fixed version. Validation should focus on asset exposure and vendor updates.
Mitigation direction
- Inventory all WordPress sites for the Nest Addons plugin and version.
- Check SteelThemes, WordPress, and Patchstack guidance for a fixed release or mitigation.
- Update the plugin if a vendor-fixed version is available.
- Disable or remove the plugin where no trusted fix is available.
- Increase monitoring for database errors and suspicious plugin-related requests.
Validation and detection
- Confirm whether nest-addons is installed on each WordPress asset.
- Record plugin versions and flag anything at or below 1.6.3.
- Review CVE and Patchstack records for updated remediation details.
- Check web and application logs for unusual requests tied to the plugin.
- Avoid exploit-based testing unless explicitly authorized and controlled.
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-2025-54720 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
- Critical
- CVSS
- 9.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L3.94.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.3CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Source materials
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.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.