CVE-2026-69087

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-03. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: Elevated riskExposed: 0

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

The Grav form plugin (getgrav/grav-plugin-form) before 9.1.13 contains an open redirect vulnerability. Since v9.1.11, the redirect process action evaluates user-supplied form data inside Twig expressions, and Grav::redirect() accepts external URLs without origin validation. When a form blueprint defines a redirect target such as redirect: "{{ form.value('next') }}" using an attacker-controllable field, an unauthenticated form submitter can supply a value like https://evil.com to cause a 302 redirect to an arbitrary external site, enabling phishing.

CVSS v3
6.5
EG Score
6.5(high)
EG Risk
45(Track)
EG Risk 45/100SSVC: 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
Severity65% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
12%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 3, 2026

Advisory Details (2)

Auto-updated Aug 3, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Grav Form Plugin before 9.1.13 Open Redirect via form.value() Twig | Advisories | VulnCheck

https://www.vulncheck.com/advisories/grav-form-plugin-before-open-redirect-via-form-value-twig
github Patch Available🟡 PoC Available

Dynamic Open Redirect via `{{ form.value() }}` Twig Evaluation · Advisory · getgrav/grav · GitHub

https://github.com/getgrav/grav/security/advisories/GHSA-j2j9-gp72-wqvm

Vendor Advisories for CVE-2026-69087(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 22× in last 7d / 57× 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. 2026-08-20 22:56 UTCEPSS rescore
  2. 2026-08-20 21:48 UTCGHSA enrichment
  3. 2026-08-19 22:52 UTCEG score recompute
  4. 2026-08-19 22:52 UTCGHSA enrichment
  5. 2026-08-19 17:04 UTCEPSS rescore
  6. 2026-08-18 23:56 UTCEG score recompute
  7. 2026-08-18 23:55 UTCGHSA enrichment
  8. 2026-08-18 13:49 UTCEPSS rescore
  9. 2026-08-18 13:49 UTCEPSS rescore
  10. 2026-08-18 00:59 UTCEG score recompute
  11. 2026-08-18 00:59 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-17 01:43 UTCEG score recompute
  14. 2026-08-17 01:43 UTCGHSA enrichment
  15. 2026-08-16 14:56 UTCEPSS rescore
  16. 2026-08-16 14:56 UTCEPSS rescore
  17. 2026-08-16 02:47 UTCEG score recompute
  18. 2026-08-16 02:47 UTCGHSA enrichment
  19. 2026-08-16 02:15 UTCEPSS rescore
  20. 2026-08-15 03:51 UTCEG score recompute
  21. 2026-08-15 03:51 UTCGHSA enrichment
  22. 2026-08-15 01:30 UTCEPSS rescore
  23. 2026-08-14 04:55 UTCEG score recompute
  24. 2026-08-14 04:55 UTCGHSA enrichment
  25. 2026-08-13 22:00 UTCEPSS rescore
Show 32 more
  1. 2026-08-13 05:59 UTCEG score recompute
  2. 2026-08-13 05:58 UTCGHSA enrichment
  3. 2026-08-12 13:51 UTCEPSS rescore
  4. 2026-08-12 07:02 UTCEG score recompute
  5. 2026-08-12 07:02 UTCGHSA enrichment
  6. 2026-08-11 08:05 UTCEG score recompute
  7. 2026-08-11 08:05 UTCGHSA enrichment
  8. 2026-08-11 00:00 UTCEPSS rescore
  9. 2026-08-10 09:09 UTCEG score recompute
  10. 2026-08-10 09:09 UTCGHSA enrichment
  11. 2026-08-09 13:47 UTCEPSS rescore
  12. 2026-08-09 10:13 UTCEG score recompute
  13. 2026-08-09 10:13 UTCGHSA enrichment
  14. 2026-08-08 16:37 UTCEPSS rescore
  15. 2026-08-08 11:17 UTCEG score recompute
  16. 2026-08-08 11:17 UTCGHSA enrichment
  17. 2026-08-07 12:21 UTCEG score recompute
  18. 2026-08-07 12:21 UTCGHSA enrichment
  19. 2026-08-06 13:47 UTCEPSS rescore
  20. 2026-08-06 13:25 UTCEG score recompute
  21. 2026-08-06 13:25 UTCGHSA enrichment
  22. 2026-08-05 19:17 UTCEPSS rescore
  23. 2026-08-05 19:17 UTCEPSS rescore
  24. 2026-08-05 14:28 UTCGHSA enrichment
  25. 2026-08-04 15:32 UTCEG score recompute
  26. 2026-08-04 15:32 UTCGHSA enrichment
  27. 2026-08-04 15:10 UTCEPSS rescore
  28. 2026-08-03 16:36 UTCEG score recompute
  29. 2026-08-03 16:36 UTCGHSA enrichment
  30. 2026-08-03 14:33 UTCEG score recompute
  31. 2026-08-03 13:35 UTCEG score recompute
  32. 2026-08-03 13:33 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-69087?
CVE-2026-69087 is a medium vulnerability published on August 3, 2026. The Grav form plugin (getgrav/grav-plugin-form) before 9.1.13 contains an open redirect vulnerability. Since v9.1.11, the redirect process action evaluates user-supplied form data inside Twig expressions, and Grav::redirect() accepts external URLs without origin validation. When a form blueprint…
When was CVE-2026-69087 disclosed?
CVE-2026-69087 was first published in the National Vulnerability Database on August 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69087 actively exploited?
CVE-2026-69087 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 88.0% of all scored CVEs.
What is the CVSS score of CVE-2026-69087?
CVE-2026-69087 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-69087?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69087, 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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