CVE-2026-15153

MEDIUMPre-NVD 6.86.8—
EchelonGraph scoreMEDIUM confidence

Score 6.8 from GitHub Security Advisory published 2026-07-30. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
6.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.8Exploit: Elevated riskExposed: 0

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

The WP Hotel Booking WordPress plugin before 2.3.2 does not sanitise and escape a search parameter on an administrative listing before using it in a SQL query, allowing users holding the WP Hotel Booking WordPress plugin before 2.3.2's booking-management roles to perform SQL injection attacks.

CVSS v3
6.8
EG Score
6.8(medium)
EG Risk
47(Track)
EG Risk 47/100SSVC: 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
Severity68% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

July 30, 2026

Last Modified

July 30, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

WP Hotel Booking < 2.3.2 – Hotel Manager+ SQL Injection via Booking List Search | CVE 2026-15153 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/0f678ab4-ec62-48a9-88c8-def3228ff725/

Vendor Advisories for CVE-2026-15153(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 18× in last 7d / 84× 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. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-29 22:42 UTCEG score recompute
  3. 2026-08-29 22:42 UTCGHSA enrichment
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-28 02:44 UTCEG score recompute
  6. 2026-08-28 02:44 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-27 04:16 UTCEG score recompute
  9. 2026-08-27 04:16 UTCGHSA enrichment
  10. 2026-08-26 14:46 UTCEPSS rescore
  11. 2026-08-26 05:39 UTCEG score recompute
  12. 2026-08-26 05:39 UTCGHSA enrichment
  13. 2026-08-25 13:48 UTCEPSS rescore
  14. 2026-08-25 07:10 UTCEG score recompute
  15. 2026-08-25 07:10 UTCGHSA enrichment
  16. 2026-08-24 08:40 UTCGHSA enrichment
  17. 2026-08-23 09:51 UTCEG score recompute
  18. 2026-08-23 09:51 UTCGHSA enrichment
  19. 2026-08-23 00:19 UTCEPSS rescore
  20. 2026-08-22 11:22 UTCEG score recompute
  21. 2026-08-22 11:22 UTCGHSA enrichment
  22. 2026-08-21 23:49 UTCEPSS rescore
  23. 2026-08-21 12:53 UTCEG score recompute
  24. 2026-08-21 12:53 UTCGHSA enrichment
  25. 2026-08-20 22:55 UTCEPSS rescore
Show 71 more
  1. 2026-08-20 14:23 UTCEG score recompute
  2. 2026-08-20 14:23 UTCGHSA enrichment
  3. 2026-08-19 17:03 UTCEPSS rescore
  4. 2026-08-19 14:40 UTCGHSA enrichment
  5. 2026-08-18 15:59 UTCEG score recompute
  6. 2026-08-18 15:59 UTCGHSA enrichment
  7. 2026-08-18 13:48 UTCEPSS rescore
  8. 2026-08-17 15:16 UTCEG score recompute
  9. 2026-08-17 15:16 UTCGHSA enrichment
  10. 2026-08-17 13:47 UTCEPSS rescore
  11. 2026-08-16 16:47 UTCEG score recompute
  12. 2026-08-16 16:47 UTCGHSA enrichment
  13. 2026-08-16 14:56 UTCEPSS rescore
  14. 2026-08-16 02:14 UTCEPSS rescore
  15. 2026-08-15 18:19 UTCEG score recompute
  16. 2026-08-15 18:19 UTCGHSA enrichment
  17. 2026-08-15 01:30 UTCEPSS rescore
  18. 2026-08-14 19:49 UTCEG score recompute
  19. 2026-08-14 19:49 UTCGHSA enrichment
  20. 2026-08-13 22:00 UTCEPSS rescore
  21. 2026-08-13 21:20 UTCGHSA enrichment
  22. 2026-08-12 22:51 UTCEG score recompute
  23. 2026-08-12 22:51 UTCGHSA enrichment
  24. 2026-08-12 13:50 UTCEPSS rescore
  25. 2026-08-12 00:23 UTCEG score recompute
  26. 2026-08-12 00:22 UTCGHSA enrichment
  27. 2026-08-11 13:42 UTCEPSS rescore
  28. 2026-08-11 01:51 UTCEG score recompute
  29. 2026-08-11 01:51 UTCGHSA enrichment
  30. 2026-08-11 00:00 UTCEPSS rescore
  31. 2026-08-10 03:22 UTCEG score recompute
  32. 2026-08-10 03:22 UTCGHSA enrichment
  33. 2026-08-09 13:46 UTCEPSS rescore
  34. 2026-08-09 04:54 UTCGHSA enrichment
  35. 2026-08-08 06:25 UTCEG score recompute
  36. 2026-08-08 06:25 UTCGHSA enrichment
  37. 2026-08-07 07:56 UTCEG score recompute
  38. 2026-08-07 07:56 UTCGHSA enrichment
  39. 2026-08-06 13:46 UTCEPSS rescore
  40. 2026-08-06 09:27 UTCEG score recompute
  41. 2026-08-06 09:27 UTCGHSA enrichment
  42. 2026-08-05 19:17 UTCEPSS rescore
  43. 2026-08-05 10:58 UTCEG score recompute
  44. 2026-08-05 10:58 UTCGHSA enrichment
  45. 2026-08-04 15:09 UTCEPSS rescore
  46. 2026-08-04 12:28 UTCEG score recompute
  47. 2026-08-04 12:28 UTCGHSA enrichment
  48. 2026-08-04 10:38 UTCEPSS rescore
  49. 2026-08-03 13:29 UTCEG score recompute
  50. 2026-08-03 13:29 UTCGHSA enrichment
  51. 2026-08-03 10:35 UTCEPSS rescore
  52. 2026-08-02 15:00 UTCEG score recompute
  53. 2026-08-02 15:00 UTCGHSA enrichment
  54. 2026-08-02 02:26 UTCEPSS rescore
  55. 2026-08-01 16:31 UTCEG score recompute
  56. 2026-08-01 16:31 UTCGHSA enrichment
  57. 2026-08-01 04:15 UTCEPSS rescore
  58. 2026-07-31 18:02 UTCEG score recompute
  59. 2026-07-31 18:02 UTCGHSA enrichment
  60. 2026-07-30 19:32 UTCEG score recompute
  61. 2026-07-30 19:31 UTCGHSA enrichment
  62. 2026-07-30 18:56 UTCEG score recompute▲ 6.80
  63. 2026-07-30 18:56 UTCGHSA enrichment
  64. 2026-07-30 18:55 UTCMITRE cvelistV5CVSS v3 → 6.8 · severity → MEDIUM
  65. 2026-07-30 16:27 UTCEPSS rescore
  66. 2026-07-30 14:33 UTCEG score recompute
  67. 2026-07-30 14:32 UTCGHSA enrichment
  68. 2026-07-30 06:39 UTCGHSA enrichment
  69. 2026-07-30 06:33 UTCNVD update
  70. 2026-07-30 06:19 UTCEG score recompute
  71. 2026-07-30 06:18 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-15153?
CVE-2026-15153 is a medium vulnerability published on July 30, 2026. The WP Hotel Booking WordPress plugin before 2.3.2 does not sanitise and escape a search parameter on an administrative listing before using it in a SQL query, allowing users holding the WP Hotel Booking WordPress plugin before 2.3.2's booking-management roles to perform SQL injection attacks.
When was CVE-2026-15153 disclosed?
CVE-2026-15153 was first published in the National Vulnerability Database on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15153 actively exploited?
CVE-2026-15153 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-2026-15153?
CVE-2026-15153 has a CVSS v3.1 base score of 6.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-15153?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15153, 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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