CVE-2026-15087

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

Score 5.9 from GitHub Security Advisory published 2026-07-11. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.9Exploit: None knownExposed: 0

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

vulnerability in Drupal Clean RESTful allows . This issue affects Clean RESTful versions: *.*.

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: 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
Severity59% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

July 10, 2026

Last Modified

July 13, 2026

Advisory Details (1)

Auto-updated Jul 13, 2026
No patch confirmed yet.
generic

Clean RESTful - Critical - Unsupported - SA-CONTRIB-2026-078 | Drupal.org

https://www.drupal.org/sa-contrib-2026-078

Vendor Advisories for CVE-2026-15087(1)

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

Affected Packages

(1 across 1 ecosystem)
Packagist:https://packages.drupal.org/8(1)
PackageVulnerable rangeFixed inDependents
drupal/clean_node_api———

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 83× 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 121 total refreshes for this CVE.

  1. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-28 21:41 UTCEPSS rescore
  3. 2026-08-27 23:56 UTCEG score recompute
  4. 2026-08-27 23:56 UTCGHSA enrichment
  5. 2026-08-27 14:25 UTCEPSS rescore
  6. 2026-08-27 01:23 UTCEG score recompute
  7. 2026-08-27 01:23 UTCGHSA enrichment
  8. 2026-08-26 14:46 UTCEPSS rescore
  9. 2026-08-26 02:49 UTCEG score recompute
  10. 2026-08-26 02:49 UTCGHSA enrichment
  11. 2026-08-25 13:48 UTCEPSS rescore
  12. 2026-08-24 20:10 UTCEG score recompute
  13. 2026-08-24 20:10 UTCGHSA enrichment
  14. 2026-08-23 20:07 UTCGHSA enrichment
  15. 2026-08-22 21:34 UTCEG score recompute
  16. 2026-08-22 21:34 UTCGHSA enrichment
  17. 2026-08-21 23:49 UTCEPSS rescore
  18. 2026-08-21 22:35 UTCGHSA enrichment
  19. 2026-08-21 00:02 UTCEG score recompute
  20. 2026-08-21 00:02 UTCGHSA enrichment
  21. 2026-08-20 22:55 UTCEPSS rescore
  22. 2026-08-20 01:29 UTCEG score recompute
  23. 2026-08-20 01:29 UTCGHSA enrichment
  24. 2026-08-19 17:03 UTCEPSS rescore
  25. 2026-08-19 02:17 UTCEG score recompute
Show 75 more
  1. 2026-08-19 02:17 UTCGHSA enrichment
  2. 2026-08-18 13:48 UTCEPSS rescore
  3. 2026-08-18 03:44 UTCEG score recompute
  4. 2026-08-18 03:44 UTCGHSA enrichment
  5. 2026-08-17 13:47 UTCEPSS rescore
  6. 2026-08-17 04:48 UTCEG score recompute
  7. 2026-08-17 04:48 UTCGHSA enrichment
  8. 2026-08-16 14:56 UTCEPSS rescore
  9. 2026-08-16 06:14 UTCEG score recompute
  10. 2026-08-16 06:14 UTCGHSA enrichment
  11. 2026-08-16 02:14 UTCEPSS rescore
  12. 2026-08-15 07:42 UTCEG score recompute
  13. 2026-08-15 07:42 UTCGHSA enrichment
  14. 2026-08-15 01:30 UTCEPSS rescore
  15. 2026-08-14 09:08 UTCEG score recompute
  16. 2026-08-14 09:08 UTCGHSA enrichment
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-13 10:36 UTCEG score recompute
  19. 2026-08-13 10:35 UTCGHSA enrichment
  20. 2026-08-12 13:50 UTCEPSS rescore
  21. 2026-08-12 12:02 UTCEG score recompute
  22. 2026-08-12 12:02 UTCGHSA enrichment
  23. 2026-08-11 13:42 UTCEPSS rescore
  24. 2026-08-11 13:29 UTCEG score recompute
  25. 2026-08-11 13:29 UTCGHSA enrichment
  26. 2026-08-11 00:00 UTCEPSS rescore
  27. 2026-08-10 14:56 UTCEG score recompute
  28. 2026-08-10 14:56 UTCGHSA enrichment
  29. 2026-08-09 16:23 UTCEG score recompute
  30. 2026-08-09 16:23 UTCGHSA enrichment
  31. 2026-08-09 13:46 UTCEPSS rescore
  32. 2026-08-08 17:51 UTCEG score recompute
  33. 2026-08-08 17:51 UTCGHSA enrichment
  34. 2026-08-08 16:37 UTCEPSS rescore
  35. 2026-08-07 19:18 UTCEG score recompute
  36. 2026-08-07 19:18 UTCGHSA enrichment
  37. 2026-08-06 20:45 UTCEG score recompute
  38. 2026-08-06 20:45 UTCGHSA enrichment
  39. 2026-08-06 13:46 UTCEPSS rescore
  40. 2026-08-05 22:12 UTCEG score recompute
  41. 2026-08-05 22:12 UTCGHSA enrichment
  42. 2026-08-05 19:17 UTCEPSS rescore
  43. 2026-08-04 23:39 UTCEG score recompute
  44. 2026-08-04 23:39 UTCGHSA enrichment
  45. 2026-08-04 15:09 UTCEPSS rescore
  46. 2026-08-04 10:38 UTCEPSS rescore
  47. 2026-08-04 01:06 UTCEG score recompute
  48. 2026-08-04 01:06 UTCGHSA enrichment
  49. 2026-08-03 10:35 UTCEPSS rescore
  50. 2026-08-03 02:34 UTCGHSA enrichment
  51. 2026-08-02 04:01 UTCEG score recompute
  52. 2026-08-02 04:01 UTCGHSA enrichment
  53. 2026-08-02 02:26 UTCEPSS rescore
  54. 2026-08-01 05:28 UTCEG score recompute
  55. 2026-08-01 05:27 UTCGHSA enrichment
  56. 2026-08-01 04:15 UTCEPSS rescore
  57. 2026-07-31 06:53 UTCEG score recompute
  58. 2026-07-31 06:53 UTCGHSA enrichment
  59. 2026-07-30 16:27 UTCEPSS rescore
  60. 2026-07-30 08:19 UTCEG score recompute
  61. 2026-07-30 08:19 UTCGHSA enrichment
  62. 2026-07-30 01:30 UTCEPSS rescore
  63. 2026-07-29 08:03 UTCEG score recompute
  64. 2026-07-29 08:03 UTCGHSA enrichment
  65. 2026-07-28 15:36 UTCEPSS rescore
  66. 2026-07-28 09:21 UTCEG score recompute
  67. 2026-07-28 09:21 UTCGHSA enrichment
  68. 2026-07-27 14:13 UTCEPSS rescore
  69. 2026-07-27 10:41 UTCEG score recompute
  70. 2026-07-27 10:41 UTCGHSA enrichment
  71. 2026-07-26 14:54 UTCEPSS rescore
  72. 2026-07-26 14:54 UTCEPSS rescore
  73. 2026-07-26 12:05 UTCEG score recompute
  74. 2026-07-26 12:05 UTCGHSA enrichment
  75. 2026-07-25 14:17 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-15087?
CVE-2026-15087 is a medium vulnerability published on July 10, 2026. vulnerability in Drupal Clean RESTful allows . This issue affects Clean RESTful versions: ..
When was CVE-2026-15087 disclosed?
CVE-2026-15087 was first published in the National Vulnerability Database on July 10, 2026, with the most recent update on July 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15087 actively exploited?
CVE-2026-15087 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 76.8% of all scored CVEs.
What is the CVSS score of CVE-2026-15087?
CVE-2026-15087 has a CVSS v3.1 base score of 5.9 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-15087?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15087, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-15087

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