CVE-2026-12100

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-24. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.2Exploit: None knownExposed: 0

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

The URL Preview plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.0 via the 'url' parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity72% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 25, 2026

References (3)

Vendor Advisories for CVE-2026-12100(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 17× in last 7d / 78× 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. 2026-07-29 12:12 UTCGHSA enrichment
  2. 2026-07-29 01:13 UTCEG score recompute
  3. 2026-07-29 01:13 UTCGHSA enrichment
  4. 2026-07-28 15:36 UTCEPSS rescore
  5. 2026-07-28 05:53 UTCGHSA enrichment
  6. 2026-07-27 17:44 UTCEG score recompute
  7. 2026-07-27 17:44 UTCGHSA enrichment
  8. 2026-07-27 14:13 UTCEPSS rescore
  9. 2026-07-27 02:46 UTCGHSA enrichment
  10. 2026-07-26 15:47 UTCEG score recompute
  11. 2026-07-26 15:46 UTCGHSA enrichment
  12. 2026-07-26 14:54 UTCEPSS rescore
  13. 2026-07-26 14:54 UTCEPSS rescore
  14. 2026-07-25 14:17 UTCEPSS rescore
  15. 2026-07-24 14:17 UTCEPSS rescore
  16. 2026-07-23 14:18 UTCEPSS rescore
  17. 2026-07-23 03:05 UTCEG score recompute
  18. 2026-07-22 14:08 UTCEPSS rescore
  19. 2026-07-21 15:24 UTCEPSS rescore
  20. 2026-07-20 17:08 UTCEPSS rescore
  21. 2026-07-19 14:30 UTCEPSS rescore
  22. 2026-07-19 02:28 UTCEPSS rescore
  23. 2026-07-18 10:04 UTCEPSS rescore
  24. 2026-07-16 22:13 UTCGHSA enrichment
  25. 2026-07-16 17:02 UTCEPSS rescore
Show 73 more
  1. 2026-07-16 11:13 UTCGHSA enrichment
  2. 2026-07-15 23:50 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 12:51 UTCGHSA enrichment
  5. 2026-07-15 02:00 UTCEPSS rescore
  6. 2026-07-15 01:52 UTCGHSA enrichment
  7. 2026-07-14 14:53 UTCGHSA enrichment
  8. 2026-07-14 03:54 UTCGHSA enrichment
  9. 2026-07-13 22:30 UTCEPSS rescore
  10. 2026-07-13 16:54 UTCGHSA enrichment
  11. 2026-07-13 06:12 UTCEPSS rescore
  12. 2026-07-13 05:22 UTCGHSA enrichment
  13. 2026-07-12 18:04 UTCGHSA enrichment
  14. 2026-07-12 07:04 UTCGHSA enrichment
  15. 2026-07-12 05:46 UTCEPSS rescore
  16. 2026-07-11 20:05 UTCGHSA enrichment
  17. 2026-07-11 09:06 UTCGHSA enrichment
  18. 2026-07-11 08:27 UTCEPSS rescore
  19. 2026-07-10 22:06 UTCGHSA enrichment
  20. 2026-07-10 11:07 UTCGHSA enrichment
  21. 2026-07-10 00:06 UTCGHSA enrichment
  22. 2026-07-09 19:10 UTCEPSS rescore
  23. 2026-07-09 13:04 UTCGHSA enrichment
  24. 2026-07-09 02:04 UTCGHSA enrichment
  25. 2026-07-08 15:04 UTCGHSA enrichment
  26. 2026-07-08 04:00 UTCGHSA enrichment
  27. 2026-07-07 17:01 UTCGHSA enrichment
  28. 2026-07-07 13:46 UTCEPSS rescore
  29. 2026-07-07 04:43 UTCGHSA enrichment
  30. 2026-07-06 17:44 UTCGHSA enrichment
  31. 2026-07-06 16:27 UTCEPSS rescore
  32. 2026-07-06 06:43 UTCGHSA enrichment
  33. 2026-07-06 02:23 UTCEPSS rescore
  34. 2026-07-05 19:45 UTCGHSA enrichment
  35. 2026-07-05 08:47 UTCGHSA enrichment
  36. 2026-07-05 02:30 UTCEPSS rescore
  37. 2026-07-05 02:30 UTCEPSS rescore
  38. 2026-07-04 21:48 UTCGHSA enrichment
  39. 2026-07-04 10:50 UTCGHSA enrichment
  40. 2026-07-04 06:31 UTCEPSS rescore
  41. 2026-07-03 23:50 UTCGHSA enrichment
  42. 2026-07-03 12:51 UTCGHSA enrichment
  43. 2026-07-03 00:53 UTCGHSA enrichment
  44. 2026-07-02 13:55 UTCGHSA enrichment
  45. 2026-07-02 02:57 UTCGHSA enrichment
  46. 2026-07-01 15:58 UTCGHSA enrichment
  47. 2026-07-01 15:06 UTCEPSS rescore
  48. 2026-07-01 15:06 UTCEPSS rescore
  49. 2026-07-01 04:59 UTCGHSA enrichment
  50. 2026-06-30 23:22 UTCEPSS rescore
  51. 2026-06-30 18:00 UTCGHSA enrichment
  52. 2026-06-30 07:01 UTCGHSA enrichment
  53. 2026-06-29 20:03 UTCGHSA enrichment
  54. 2026-06-29 14:06 UTCEPSS rescore
  55. 2026-06-29 09:04 UTCGHSA enrichment
  56. 2026-06-28 22:05 UTCGHSA enrichment
  57. 2026-06-28 14:07 UTCEPSS rescore
  58. 2026-06-28 11:06 UTCGHSA enrichment
  59. 2026-06-28 04:56 UTCEPSS rescore
  60. 2026-06-28 04:56 UTCEPSS rescore
  61. 2026-06-28 00:08 UTCGHSA enrichment
  62. 2026-06-27 13:10 UTCGHSA enrichment
  63. 2026-06-27 03:08 UTCEPSS rescore
  64. 2026-06-27 02:11 UTCGHSA enrichment
  65. 2026-06-26 15:12 UTCGHSA enrichment
  66. 2026-06-26 04:14 UTCGHSA enrichment
  67. 2026-06-25 17:15 UTCGHSA enrichment
  68. 2026-06-25 13:49 UTCEPSS rescore
  69. 2026-06-25 06:16 UTCGHSA enrichment
  70. 2026-06-24 19:18 UTCGHSA enrichment
  71. 2026-06-24 14:05 UTCEPSS rescore
  72. 2026-06-24 07:34 UTCEG score recompute
  73. 2026-06-24 07:29 UTCNVD updatefirst tracked

Frequently asked(5)

What is CVE-2026-12100?
CVE-2026-12100 is a high vulnerability published on June 24, 2026. The URL Preview plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.0 via the 'url' parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used…
When was CVE-2026-12100 disclosed?
CVE-2026-12100 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12100 actively exploited?
CVE-2026-12100 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 78.7% of all scored CVEs.
What is the CVSS score of CVE-2026-12100?
CVE-2026-12100 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-12100?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12100, 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

Explore the affected products and dependency analysis for CVE-2026-12100

Explore →

Is Your Infrastructure Affected by CVE-2026-12100?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs