Security readout for executives and security teams
Plain-English summary
This CVE affects WordPress sites using BuddyBoss Theme through version 2.4.60. Public sources describe an unauthenticated settings-change flaw, meaning an outside attacker may be able to alter WordPress settings without logging in. The published CVSS score is 9.8, so exposed sites should treat this as urgent.
Executive priority
Treat this as a critical website integrity risk. Any business site using the affected BuddyBoss Theme should be identified and remediated quickly, with priority given to public production WordPress sites.
Technical view
CVE-2023-51477 is an Improper Authentication issue, CWE-287, in BUDDYBOSS DMCC BuddyBoss Theme through 2.4.60. The record describes functionality not properly constrained by ACLs, enabling unauthenticated arbitrary WordPress settings changes. CVSS 3.1 is 9.8 with network access, low complexity, no privileges, and no user interaction.
Likely exposure
Exposure is likely limited to WordPress installations running BuddyBoss Theme version 2.4.60 or earlier. The source bundle does not identify other affected BuddyBoss products, hosting platforms, plugins, or configurations.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. The risk is still high because the vulnerability is unauthenticated, network-reachable, and could affect confidentiality, integrity, and availability.
Researcher notes
Evidence is limited to the CVE record and Patchstack entry in the source bundle. Do not assume exploitation, affected plugins, or a fixed version unless confirmed by vendor guidance. Focus validation on version exposure and unauthorized settings changes.
Mitigation direction
- Inventory WordPress sites for BuddyBoss Theme versions through 2.4.60.
- Check BuddyBoss and Patchstack guidance for fixed versions or official mitigations.
- Prioritize remediation for internet-facing WordPress sites using the affected theme.
- If no fix is available, consider disabling the affected theme until guidance is confirmed.
Validation and detection
- Confirm installed BuddyBoss Theme version on each WordPress site.
- Review WordPress settings for unexpected changes after possible exposure.
- Check web and application logs for suspicious unauthenticated settings activity.
- Verify whether the site is internet-facing or access-restricted.
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-287: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. 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 lookupCVE-2023-51477 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
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 Authentication
Improper Authentication represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.