CVE-2026-12973

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under CISA-ADP (Vulnrichment) CVSS v3.1 (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 97% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: cisa-adp, epss
Trending — 5 sources updated this weekElevated
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

The PayPlus Payment Gateway WordPress plugin before 8.2.2 does not perform authorization or order-ownership validation in one of its AJAX actions available to unauthenticated users, allowing them to disclose the secret order key of arbitrary WooCommerce orders and, under some configurations, to modify order statuses.

CVSS v3
6.5
EG Score
6.5(medium)
EPSS
5.6%
KEV
Not listed

Published

July 20, 2026

Last Modified

July 21, 2026

Advisory Details (1)

Auto-updated Jul 21, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

PayPlus Payment Gateway < 8.2.2 – Unauthenticated Order Key Disclosure and Order Status Modification | CVE 2026-12973 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/385bee73-f9e5-425e-aa4c-3ff9274f8e00/

Vendor Advisories for CVE-2026-12973(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 292× in last 7d / 292× 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 292 total refreshes for this CVE.

  1. 2026-07-21 15:24 UTCEPSS rescore
  2. 2026-07-20 17:08 UTCEG score recompute
  3. 2026-07-20 17:08 UTCGHSA enrichment
  4. 2026-07-20 17:08 UTCEPSS rescore
  5. 2026-07-20 17:05 UTCGHSA enrichment
  6. 2026-07-20 16:57 UTCGHSA enrichment
  7. 2026-07-20 16:56 UTCGHSA enrichment
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  14. 2026-07-20 16:47 UTCGHSA enrichment
  15. 2026-07-20 16:47 UTCGHSA enrichment
  16. 2026-07-20 15:24 UTCEG score recompute▲ 6.50
  17. 2026-07-20 15:23 UTCGHSA enrichment
  18. 2026-07-20 15:22 UTCMITRE cvelistV5CVSS v3 → 6.5 · severity → MEDIUM
  19. 2026-07-20 15:20 UTCGHSA enrichment
  20. 2026-07-20 15:19 UTCGHSA enrichment
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  1. 2026-07-20 15:11 UTCGHSA enrichment
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  44. 2026-07-20 13:59 UTCGHSA enrichment
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  75. 2026-07-20 13:33 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12973?
CVE-2026-12973 is a medium vulnerability published on July 20, 2026. The PayPlus Payment Gateway WordPress plugin before 8.2.2 does not perform authorization or order-ownership validation in one of its AJAX actions available to unauthenticated users, allowing them to disclose the secret order key of arbitrary WooCommerce orders and, under some configurations, to…
When was CVE-2026-12973 disclosed?
CVE-2026-12973 was first published in the National Vulnerability Database on July 20, 2026, with the most recent update on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12973 actively exploited?
CVE-2026-12973 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12973?
CVE-2026-12973 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-12973?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12973, 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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