Security readout for executives and security teams
Plain-English summary
CVE-2023-5802 is a CSRF issue in WordPress Knowledge base & Documentation Plugin - WP Knowledgebase through 1.3.4. A tricked logged-in user could cause a low-impact unintended change in the site. The published score is medium, but source data does not show active exploitation or a named patch.
Executive priority
Treat as a moderate WordPress hygiene issue. It is not known exploited from the supplied evidence, but affected public sites should be identified and updated or de-risked during normal vulnerability remediation cycles.
Technical view
The CVE describes CWE-352 CSRF with CVSS 3.1 score 4.3: network reachable, low complexity, no attacker privileges, user interaction required, unchanged scope, no confidentiality or availability impact, and low integrity impact. Affected scope is WP Knowledgebase plugin <=1.3.4, package wp-knowledgebase.
Likely exposure
Exposure is limited to WordPress sites with the WP Knowledgebase plugin installed at version 1.3.4 or earlier. Sites without this plugin are not indicated as affected by the supplied sources.
Exploitation context
The source bundle does not include exploit reports, proof-of-concept details, or CISA KEV listing. Exploitation would require user interaction, consistent with CSRF risk, but active exploitation is not evidenced here.
Researcher notes
Evidence is sparse: the bundle identifies CSRF, version scope, CVSS, CWE, and Patchstack reference, but not the vulnerable action, patch version, or exploit status. Avoid claiming compromise paths beyond low integrity impact.
Mitigation direction
- Inventory WordPress sites for the wp-knowledgebase plugin and installed version.
- Check vendor and Patchstack guidance for an available fixed release or official mitigation.
- If no safe update is available, disable or remove the plugin where business impact allows.
- Prioritize remediation on internet-facing WordPress sites with administrator access patterns.
Validation and detection
- Confirm whether WP Knowledgebase is installed on each WordPress property.
- Verify installed plugin versions are above 1.3.4 or otherwise vendor-approved.
- Review change logs or vendor advisories before assuming a patch exists.
- Check administrative workflows for CSRF protection after any vendor update.
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-352: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2023-5802 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
- Medium
- CVSS
- 4.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
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:R/S:U/C:N/I:L/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
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.
Cross-Site Request Forgery (CSRF)
Cross-Site Request Forgery (CSRF) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.