CVE-2026-62418

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-20. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

Low-privileged authenticated Server-Side Request Forgery (SSRF) vulnerability in Apache Syncope via Connectors and Resources check.

This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.

Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue.

CVSS v3
8.1
EG Score
8.1(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
Severity81% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
39%
KEV
Not listed

Published

July 20, 2026

Last Modified

July 27, 2026

Advisory Details (2)

Auto-updated Jul 21, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-62418: Apache Syncope: Low-privileged authenticated SSRF in Connectors and Resources check

http://www.openwall.com/lists/oss-security/2026/07/20/10
generic
https://lists.apache.org/thread/n632drbsmfr6t3p6jt6jwbjvokqdyszb

Vendor Advisories for CVE-2026-62418(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 16× in last 7d / 82× 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 287 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-62418?
CVE-2026-62418 is a high vulnerability published on July 20, 2026. Low-privileged authenticated Server-Side Request Forgery (SSRF) vulnerability in Apache Syncope via Connectors and Resources check. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1. Users are recommended to upgrade to version…
When was CVE-2026-62418 disclosed?
CVE-2026-62418 was first published in the National Vulnerability Database on July 20, 2026, with the most recent update on July 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62418 actively exploited?
CVE-2026-62418 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 60.6% of all scored CVEs.
What is the CVSS score of CVE-2026-62418?
CVE-2026-62418 has a CVSS v3.1 base score of 8.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-62418?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-62418, 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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