CVE-2026-14831

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-08-07. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: Elevated riskExposed: 0

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

The Easy Booking WordPress plugin before 3.5.0 does not re-enforce a bookable product's configured minimum booking duration on the server side when adding to cart and calculating the booking price, allowing unauthenticated users to place below-minimum bookings and complete underpriced orders.

CVSS v3
5.3
EG Score
5.3(high)
EG Risk
55(Attend)
EG Risk 55/100SSVC: Attend

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
Severity53% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
24%
KEV
Not listed

Published

August 6, 2026

Last Modified

August 7, 2026

Advisory Details (1)

Auto-updated Aug 6, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Easy Booking < 3.5.0 – Unauthenticated Minimum Booking Duration Bypass | CVE 2026-14831 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/1a64d797-7807-42e3-aca7-d93ecb723008/

Vendor Advisories for CVE-2026-14831(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 19× in last 7d / 43× 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 22:55 UTCEPSS rescore
  2. 2026-08-20 19:35 UTCGHSA enrichment
  3. 2026-08-19 20:57 UTCEG score recompute
  4. 2026-08-19 20:57 UTCGHSA enrichment
  5. 2026-08-19 17:03 UTCEPSS rescore
  6. 2026-08-18 22:14 UTCEG score recompute
  7. 2026-08-18 22:14 UTCGHSA enrichment
  8. 2026-08-18 13:48 UTCEPSS rescore
  9. 2026-08-17 23:29 UTCEG score recompute
  10. 2026-08-17 23:29 UTCGHSA enrichment
  11. 2026-08-17 13:47 UTCEPSS rescore
  12. 2026-08-17 00:49 UTCEG score recompute
  13. 2026-08-17 00:49 UTCGHSA enrichment
  14. 2026-08-16 14:56 UTCEPSS rescore
  15. 2026-08-16 02:14 UTCEPSS rescore
  16. 2026-08-16 02:11 UTCGHSA enrichment
  17. 2026-08-15 03:33 UTCEG score recompute
  18. 2026-08-15 03:33 UTCGHSA enrichment
  19. 2026-08-15 01:30 UTCEPSS rescore
  20. 2026-08-14 04:54 UTCEG score recompute
  21. 2026-08-14 04:54 UTCGHSA enrichment
  22. 2026-08-13 22:00 UTCEPSS rescore
  23. 2026-08-13 06:16 UTCEG score recompute
  24. 2026-08-13 06:16 UTCGHSA enrichment
  25. 2026-08-12 13:50 UTCEPSS rescore
Show 18 more
  1. 2026-08-12 07:38 UTCEG score recompute
  2. 2026-08-12 07:38 UTCGHSA enrichment
  3. 2026-08-11 13:42 UTCEPSS rescore
  4. 2026-08-11 08:59 UTCEG score recompute
  5. 2026-08-11 08:59 UTCGHSA enrichment
  6. 2026-08-10 23:59 UTCEPSS rescore
  7. 2026-08-10 10:21 UTCEG score recompute
  8. 2026-08-10 10:21 UTCGHSA enrichment
  9. 2026-08-09 13:46 UTCEPSS rescore
  10. 2026-08-09 11:43 UTCGHSA enrichment
  11. 2026-08-08 13:05 UTCEG score recompute
  12. 2026-08-08 13:05 UTCGHSA enrichment
  13. 2026-08-07 14:26 UTCEG score recompute
  14. 2026-08-07 14:26 UTCGHSA enrichment
  15. 2026-08-07 14:13 UTCEG score recompute
  16. 2026-08-07 14:13 UTCGHSA enrichment
  17. 2026-08-06 22:17 UTCEG score recompute
  18. 2026-08-06 22:15 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-14831?
CVE-2026-14831 is a medium vulnerability published on August 6, 2026. The Easy Booking WordPress plugin before 3.5.0 does not re-enforce a bookable product's configured minimum booking duration on the server side when adding to cart and calculating the booking price, allowing unauthenticated users to place below-minimum bookings and complete underpriced orders.
When was CVE-2026-14831 disclosed?
CVE-2026-14831 was first published in the National Vulnerability Database on August 6, 2026, with the most recent update on August 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14831 actively exploited?
CVE-2026-14831 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 76.1% of all scored CVEs.
What is the CVSS score of CVE-2026-14831?
CVE-2026-14831 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-14831?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14831, 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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