CVE-2026-71626

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-04. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

An issue in Invoice Ninja v5.13.24 allows a remote attacker to obtain sensitive information via the StoreWebhookRequest.php, UpdateWebhookRequest.php, and WebhookSingle.php components

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
65(Attend)
EG Risk 65/100SSVC: 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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
43%
KEV
Not listed

Published

September 4, 2026

Last Modified

September 9, 2026

Advisory Details (1)

Auto-updated Sep 8, 2026
No patch confirmed yet.
generic

Notion

https://colorful-quill-4fe.notion.site/CVE-2026-71626-API-Webhook-SSRF-via-Internal-and-Loopback-Targets-382e5670300c80b6b4dac4c8216b5ff8?source=copy_link

Vendor Advisories for CVE-2026-71626(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 25× in last 7d / 74× 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. 2026-09-25 01:12 UTCEG score recompute
  2. 2026-09-25 01:12 UTCGHSA enrichment
  3. 2026-09-24 13:46 UTCGHSA enrichment
  4. 2026-09-24 02:20 UTCEG score recompute
  5. 2026-09-24 02:20 UTCGHSA enrichment
  6. 2026-09-23 17:54 UTCEPSS rescore
  7. 2026-09-23 14:55 UTCGHSA enrichment
  8. 2026-09-23 03:29 UTCGHSA enrichment
  9. 2026-09-22 16:04 UTCEG score recompute
  10. 2026-09-22 16:04 UTCGHSA enrichment
  11. 2026-09-22 04:35 UTCEG score recompute
  12. 2026-09-22 04:35 UTCGHSA enrichment
  13. 2026-09-21 21:09 UTCEPSS rescore
  14. 2026-09-21 17:09 UTCGHSA enrichment
  15. 2026-09-21 05:07 UTCEG score recompute
  16. 2026-09-21 05:07 UTCGHSA enrichment
  17. 2026-09-20 20:16 UTCEPSS rescore
  18. 2026-09-20 17:07 UTCGHSA enrichment
  19. 2026-09-20 05:41 UTCGHSA enrichment
  20. 2026-09-19 18:16 UTCEG score recompute
  21. 2026-09-19 18:16 UTCGHSA enrichment
  22. 2026-09-19 06:51 UTCEG score recompute
  23. 2026-09-19 06:51 UTCGHSA enrichment
  24. 2026-09-18 19:28 UTCEPSS rescore
  25. 2026-09-18 19:22 UTCGHSA enrichment
Show 49 more
  1. 2026-09-18 07:57 UTCGHSA enrichment
  2. 2026-09-17 20:32 UTCEG score recompute
  3. 2026-09-17 20:32 UTCGHSA enrichment
  4. 2026-09-17 08:44 UTCGHSA enrichment
  5. 2026-09-16 21:19 UTCEG score recompute
  6. 2026-09-16 21:19 UTCGHSA enrichment
  7. 2026-09-16 14:08 UTCEPSS rescore
  8. 2026-09-16 09:02 UTCEG score recompute
  9. 2026-09-16 09:02 UTCGHSA enrichment
  10. 2026-09-16 05:15 UTCEPSS rescore
  11. 2026-09-15 20:52 UTCGHSA enrichment
  12. 2026-09-15 09:10 UTCEG score recompute
  13. 2026-09-15 09:10 UTCGHSA enrichment
  14. 2026-09-15 03:12 UTCEPSS rescore
  15. 2026-09-14 21:45 UTCGHSA enrichment
  16. 2026-09-14 10:20 UTCGHSA enrichment
  17. 2026-09-13 22:55 UTCEG score recompute
  18. 2026-09-13 22:55 UTCGHSA enrichment
  19. 2026-09-13 11:30 UTCGHSA enrichment
  20. 2026-09-13 00:04 UTCEG score recompute
  21. 2026-09-13 00:04 UTCGHSA enrichment
  22. 2026-09-12 15:02 UTCEPSS rescore
  23. 2026-09-12 12:39 UTCGHSA enrichment
  24. 2026-09-12 01:14 UTCEG score recompute
  25. 2026-09-12 01:14 UTCGHSA enrichment
  26. 2026-09-11 14:53 UTCEPSS rescore
  27. 2026-09-11 13:49 UTCEG score recompute
  28. 2026-09-11 13:49 UTCGHSA enrichment
  29. 2026-09-11 02:24 UTCGHSA enrichment
  30. 2026-09-10 14:59 UTCEG score recompute
  31. 2026-09-10 14:59 UTCGHSA enrichment
  32. 2026-09-10 09:35 UTCEPSS rescore
  33. 2026-09-10 03:34 UTCGHSA enrichment
  34. 2026-09-09 16:09 UTCGHSA enrichment
  35. 2026-09-09 15:01 UTCGHSA enrichment
  36. 2026-09-09 03:36 UTCEG score recompute
  37. 2026-09-09 03:36 UTCGHSA enrichment
  38. 2026-09-08 22:01 UTCEPSS rescore
  39. 2026-09-08 16:11 UTCEG score recompute
  40. 2026-09-08 16:11 UTCGHSA enrichment
  41. 2026-09-08 14:38 UTCEG score recompute▲ 7.50
  42. 2026-09-08 14:38 UTCGHSA enrichment
  43. 2026-09-08 14:34 UTCMITRE cvelistV5CVSS v3 → 7.5 · severity → HIGH
  44. 2026-09-07 15:16 UTCEG score recompute
  45. 2026-09-07 15:16 UTCGHSA enrichment
  46. 2026-09-06 13:48 UTCEPSS rescore
  47. 2026-09-04 20:20 UTCNVD update
  48. 2026-09-04 19:49 UTCEG score recompute
  49. 2026-09-04 19:49 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-71626?
CVE-2026-71626 is a high vulnerability published on September 4, 2026. An issue in Invoice Ninja v5.13.24 allows a remote attacker to obtain sensitive information via the StoreWebhookRequest.php, UpdateWebhookRequest.php, and WebhookSingle.php components
When was CVE-2026-71626 disclosed?
CVE-2026-71626 was first published in the National Vulnerability Database on September 4, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-71626 actively exploited?
CVE-2026-71626 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 57.3% of all scored CVEs.
What is the CVSS score of CVE-2026-71626?
CVE-2026-71626 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-71626?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-71626, 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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