CVE-2026-15230

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-05. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: Elevated riskExposed: 0

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

The YayPricing WordPress plugin before 3.5.7 does not perform capability checks on several of its REST API routes, relying only on a shared nonce, allowing any authenticated user such as a subscriber to overwrite the store's pricing configuration and to disclose private coupon codes.

CVSS v3
8.1
EG Score
8.1(high)
EG Risk
52(Track*)
EG Risk 52/100SSVC: 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
Severity81% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

August 5, 2026

Last Modified

August 5, 2026

Advisory Details (1)

Auto-updated Aug 5, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

YayPricing < 3.5.7 – Subscriber+ Pricing Configuration Modification and Coupon Code Disclosure | CVE 2026-15230 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/c2346f90-130c-45da-92ca-31acaa2f4605/

Vendor Advisories for CVE-2026-15230(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 28× in last 7d / 66× 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.

  1. 2026-08-20 10:53 UTCGHSA enrichment
  2. 2026-08-19 22:40 UTCEG score recompute
  3. 2026-08-19 22:40 UTCGHSA enrichment
  4. 2026-08-19 17:03 UTCEPSS rescore
  5. 2026-08-19 10:27 UTCGHSA enrichment
  6. 2026-08-18 22:15 UTCEG score recompute
  7. 2026-08-18 22:14 UTCGHSA enrichment
  8. 2026-08-18 13:48 UTCEPSS rescore
  9. 2026-08-18 09:53 UTCGHSA enrichment
  10. 2026-08-17 21:39 UTCEG score recompute
  11. 2026-08-17 21:39 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-17 09:26 UTCGHSA enrichment
  14. 2026-08-16 21:14 UTCEG score recompute
  15. 2026-08-16 21:14 UTCGHSA enrichment
  16. 2026-08-16 14:56 UTCEPSS rescore
  17. 2026-08-16 09:01 UTCEG score recompute
  18. 2026-08-16 09:01 UTCGHSA enrichment
  19. 2026-08-16 02:14 UTCEPSS rescore
  20. 2026-08-15 20:49 UTCGHSA enrichment
  21. 2026-08-15 08:36 UTCEG score recompute
  22. 2026-08-15 08:36 UTCGHSA enrichment
  23. 2026-08-15 01:30 UTCEPSS rescore
  24. 2026-08-14 20:23 UTCGHSA enrichment
  25. 2026-08-14 08:11 UTCEG score recompute
Show 41 more
  1. 2026-08-14 08:11 UTCGHSA enrichment
  2. 2026-08-13 22:00 UTCEPSS rescore
  3. 2026-08-13 19:58 UTCGHSA enrichment
  4. 2026-08-13 07:46 UTCGHSA enrichment
  5. 2026-08-12 19:32 UTCEG score recompute
  6. 2026-08-12 19:32 UTCGHSA enrichment
  7. 2026-08-12 13:50 UTCEPSS rescore
  8. 2026-08-12 07:19 UTCGHSA enrichment
  9. 2026-08-11 19:06 UTCEG score recompute
  10. 2026-08-11 19:06 UTCGHSA enrichment
  11. 2026-08-11 13:42 UTCEPSS rescore
  12. 2026-08-11 06:52 UTCEG score recompute
  13. 2026-08-11 06:52 UTCGHSA enrichment
  14. 2026-08-11 00:00 UTCEPSS rescore
  15. 2026-08-10 18:39 UTCGHSA enrichment
  16. 2026-08-10 06:26 UTCGHSA enrichment
  17. 2026-08-09 18:13 UTCEG score recompute
  18. 2026-08-09 18:13 UTCGHSA enrichment
  19. 2026-08-09 13:46 UTCEPSS rescore
  20. 2026-08-09 06:01 UTCGHSA enrichment
  21. 2026-08-08 17:48 UTCEG score recompute
  22. 2026-08-08 17:48 UTCGHSA enrichment
  23. 2026-08-08 16:37 UTCEPSS rescore
  24. 2026-08-08 05:35 UTCGHSA enrichment
  25. 2026-08-07 17:23 UTCEG score recompute
  26. 2026-08-07 17:23 UTCGHSA enrichment
  27. 2026-08-07 05:10 UTCGHSA enrichment
  28. 2026-08-06 16:57 UTCEG score recompute
  29. 2026-08-06 16:57 UTCGHSA enrichment
  30. 2026-08-06 13:46 UTCEPSS rescore
  31. 2026-08-06 04:44 UTCEG score recompute
  32. 2026-08-06 04:44 UTCGHSA enrichment
  33. 2026-08-05 19:17 UTCEPSS rescore
  34. 2026-08-05 16:31 UTCEG score recompute
  35. 2026-08-05 16:31 UTCGHSA enrichment
  36. 2026-08-05 15:26 UTCEG score recompute▲ 8.10
  37. 2026-08-05 15:26 UTCGHSA enrichment
  38. 2026-08-05 15:25 UTCMITRE cvelistV5CVSS v3 → 8.1 · severity → HIGH
  39. 2026-08-05 07:19 UTCNVD update
  40. 2026-08-05 06:20 UTCEG score recompute
  41. 2026-08-05 06:20 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-15230?
CVE-2026-15230 is a high vulnerability published on August 5, 2026. The YayPricing WordPress plugin before 3.5.7 does not perform capability checks on several of its REST API routes, relying only on a shared nonce, allowing any authenticated user such as a subscriber to overwrite the store's pricing configuration and to disclose private coupon codes.
When was CVE-2026-15230 disclosed?
CVE-2026-15230 was first published in the National Vulnerability Database on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15230 actively exploited?
CVE-2026-15230 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 83.6% of all scored CVEs.
What is the CVSS score of CVE-2026-15230?
CVE-2026-15230 has a CVSS v3.1 base score of 8.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-15230?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15230, 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.

Dependency Blast Radius

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