CVE-2026-92602

HIGHPre-NVD 7.17.1—
EchelonGraph scoreHIGH confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. a secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: None knownExposed: 0

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

TDuck survey form through version 5.3 fails to validate webhook URLs or verify form ownership in the WebhookConfigController. Authenticated attackers can attach webhooks to other users' forms and exfiltrate submissions to arbitrary external or internal addresses.

CVSS v3
7.1
EG Score
7.1(high)
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
Severity71% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

September 16, 2026

Last Modified

September 16, 2026

Advisory Details (5)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

TDuck survey form through 5.3 Server-Side Request Forgery via Unvalidated Webhook URL | Advisories | VulnCheck

https://www.vulncheck.com/advisories/tduck-survey-form-through-5.3-server-side-request-forgery-via-unvalidated-webhook-url
generic

tduck-survey-form/tduck-webhook/src/main/java/com/tduck/cloud/webhook/service/sender/WebhookSenderService.java at 9ad4e2dc75cdff5eacc8be0c73f0d4db3c265d43 · TDuckCloud/tduck-survey-form · GitHub

https://github.com/TDuckCloud/tduck-survey-form/blob/9ad4e2dc75cdff5eacc8be0c73f0d4db3c265d43/tduck-webhook/src/main/java/com/tduck/cloud/webhook/service/sender/WebhookSenderService.java#L84-L100
generic

tduck-survey-form/tduck-webhook/src/main/java/com/tduck/cloud/webhook/controller/WebhookConfigController.java at 9ad4e2dc75cdff5eacc8be0c73f0d4db3c265d43 · TDuckCloud/tduck-survey-form · GitHub

https://github.com/TDuckCloud/tduck-survey-form/blob/9ad4e2dc75cdff5eacc8be0c73f0d4db3c265d43/tduck-webhook/src/main/java/com/tduck/cloud/webhook/controller/WebhookConfigController.java#L43-L47
generic

GitHub - TDuckCloud/tduck-survey-form: 为企业提供「免费」表单问卷能力，「开箱即用」快速赋能业务 A questionnaire system that can be privatized and deployed - 填鸭表单问卷系统（tduck-survey-form）表单系统-问卷系统 · GitHub

https://github.com/TDuckCloud/tduck-survey-form
generic

SSRF via Webhook Config -- any authenticated user can register a webhook for any form (missing ownership check) causing server-side HTTP requests to arbitrary URLs containing full PII submission data · Issue #40 · TDuckCloud/tduck-survey-form · GitHub

https://github.com/TDuckCloud/tduck-survey-form/issues/40

Vendor Advisories for CVE-2026-92602(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 19× in last 7d / 19× 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. 2026-09-21 02:32 UTCEG score recompute
  2. 2026-09-21 02:31 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 13:24 UTCGHSA enrichment
  5. 2026-09-20 00:18 UTCEG score recompute
  6. 2026-09-20 00:18 UTCGHSA enrichment
  7. 2026-09-19 11:11 UTCGHSA enrichment
  8. 2026-09-18 22:05 UTCEG score recompute
  9. 2026-09-18 22:05 UTCGHSA enrichment
  10. 2026-09-18 19:28 UTCEPSS rescore
  11. 2026-09-18 08:59 UTCGHSA enrichment
  12. 2026-09-17 19:52 UTCEG score recompute
  13. 2026-09-17 19:52 UTCGHSA enrichment
  14. 2026-09-17 19:32 UTCEPSS rescore
  15. 2026-09-17 06:43 UTCEG score recompute
  16. 2026-09-17 06:43 UTCGHSA enrichment
  17. 2026-09-16 17:37 UTCEG score recompute
  18. 2026-09-16 16:23 UTCEG score recompute
  19. 2026-09-16 16:19 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-92602?
CVE-2026-92602 is a high vulnerability published on September 16, 2026. TDuck survey form through version 5.3 fails to validate webhook URLs or verify form ownership in the WebhookConfigController. Authenticated attackers can attach webhooks to other users' forms and exfiltrate submissions to arbitrary external or internal addresses.
When was CVE-2026-92602 disclosed?
CVE-2026-92602 was first published in the National Vulnerability Database on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-92602 actively exploited?
CVE-2026-92602 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 77.0% of all scored CVEs.
What is the CVSS score of CVE-2026-92602?
CVE-2026-92602 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-92602?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-92602, 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-2026-92602

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