CVE-2023-4923

MEDIUMNVD 4.35.4▲
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory published 2023-10-20. NVD baseline CVSS 4.3; sources differ by 1.1.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

The BEAR for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.3.3. This is due to missing or incorrect nonce validation on the woobe_bulkoperations_delete function. This makes it possible for unauthenticated attackers to delete products via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS v3
4.3
EG Score
5.4(medium)
EG Risk
24(Track)
EG Risk 24/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity54% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

October 20, 2023

Last Modified

June 17, 2026

References (6)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 45× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 129 total refreshes for this CVE.

  1. 2026-07-30 01:28 UTCEPSS rescore
  2. 2026-07-28 15:34 UTCEPSS rescore
  3. 2026-07-28 15:34 UTCEPSS rescore
  4. 2026-07-27 14:10 UTCEPSS rescore
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  9. 2026-07-23 14:16 UTCEPSS rescore
  10. 2026-07-23 02:28 UTCEG score recompute
  11. 2026-07-22 23:15 UTCEG score recompute
  12. 2026-07-22 14:06 UTCEPSS rescore
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  1. 2026-07-13 22:28 UTCEPSS rescore
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  22. 2026-06-28 14:06 UTCEPSS rescore
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  24. 2026-06-28 04:55 UTCEPSS rescore
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  28. 2026-06-24 14:04 UTCEPSS rescore
  29. 2026-06-24 14:04 UTCEPSS rescore
  30. 2026-06-24 06:25 UTCNVD updateCVSS v3 → 4.3
  31. 2026-06-23 21:31 UTCEPSS rescore
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  33. 2026-06-22 14:24 UTCEPSS rescore
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  35. 2026-06-21 14:55 UTCEPSS rescore
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  41. 2026-06-18 17:51 UTCEPSS rescore
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  46. 2026-06-14 23:16 UTCEPSS rescore
  47. 2026-06-13 22:59 UTCEPSS rescore
  48. 2026-06-13 22:59 UTCEPSS rescore
  49. 2026-06-12 23:11 UTCEPSS rescore
  50. 2026-06-12 23:10 UTCEPSS rescore
  51. 2026-06-11 13:59 UTCEPSS rescore
  52. 2026-06-10 22:17 UTCEPSS rescore
  53. 2026-06-10 13:21 UTCEPSS rescore
  54. 2026-06-08 14:16 UTCEPSS rescore
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  56. 2026-06-07 15:24 UTCEPSS rescore
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  58. 2026-06-06 13:46 UTCEPSS rescore
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  73. 2026-05-29 13:43 UTCEPSS rescore
  74. 2026-05-28 13:44 UTCEPSS rescore
  75. 2026-05-27 13:39 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2023-4923?
CVE-2023-4923 is a medium vulnerability published on October 20, 2023. The BEAR for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.3.3. This is due to missing or incorrect nonce validation on the woobebulkoperationsdelete function. This makes it possible for unauthenticated attackers to delete products via a forged request…
When was CVE-2023-4923 disclosed?
CVE-2023-4923 was first published in the National Vulnerability Database on October 20, 2023, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-4923 actively exploited?
CVE-2023-4923 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 79.0% of all scored CVEs.
What is the CVSS score of CVE-2023-4923?
CVE-2023-4923 has a CVSS v3 base score of 4.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.4.
How do I remediate CVE-2023-4923?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-4923, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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