CVE-2026-45414

HIGHPre-NVD 8.58.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 75% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Elevated
8.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.5Exploit: Elevated riskExposed: 0

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

Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backed API authentication is not bound to the organization selected by the current host, allowing a JWT issued for one tenant to be replayed against another tenant’s API to read participantDetails data and reach the proposal.answer mutation path. This issue is fixed in versions 0.31.5 and 0.32.0.rc2.

CVSS v3
8.5
EG Score
8.5(medium)
EG Risk
54(Track)
EG Risk 54/100SSVC: 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
Severity85% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
25%
KEV
Not listed

Published

July 13, 2026

Last Modified

August 7, 2026

Advisory Details (5)

Auto-updated Aug 6, 2026
Patch available. Sources: github, github_commit, github_release.
github_release Patch Available

Release v0.32.0.rc2 (decidim/decidim)

Patch available: decidim/decidim v0.32.0.rc2 (pre-release)

https://github.com/decidim/decidim/releases/tag/v0.32.0.rc2
github_release Patch Available

Release v0.31.5 (decidim/decidim)

Patch available: decidim/decidim v0.31.5

https://github.com/decidim/decidim/releases/tag/v0.31.5
github_commit

commit 226dc94894e6 (decidim/decidim)

Fix landed in decidim/decidim commit 226dc94894e6 — awaiting tagged release

https://github.com/decidim/decidim/commit/226dc94894e6a3c030e4638c8b3441ee7199643c
github_commit

commit 023e206127c9 (decidim/decidim)

Fix landed in decidim/decidim commit 023e206127c9 — awaiting tagged release

https://github.com/decidim/decidim/commit/023e206127c984a501345676e4789b31ddd115a1
github Patch Available

JWT-backed authentication can be replayed across organizations · Advisory · decidim/decidim · GitHub

https://github.com/decidim/decidim/security/advisories/GHSA-r3v7-5x4c-c69q

Vendor Advisories for CVE-2026-45414(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
RubyGems(1)
PackageVulnerable rangeFixed inDependents
decidim0.32.0.rc1, 0.32.0.rc2, 0.32.0.rc30.32.0—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 43× 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. 2026-08-30 05:29 UTCEG score recompute
  2. 2026-08-30 01:22 UTCEPSS rescore
  3. 2026-08-28 21:41 UTCEPSS rescore
  4. 2026-08-28 03:32 UTCEG score recompute
  5. 2026-08-27 14:25 UTCEPSS rescore
  6. 2026-08-27 00:14 UTCEG score recompute
  7. 2026-08-26 14:46 UTCEPSS rescore
  8. 2026-08-26 02:42 UTCEG score recompute
  9. 2026-08-25 13:49 UTCEPSS rescore
  10. 2026-08-25 00:20 UTCEG score recompute
  11. 2026-08-24 11:10 UTCEG score recompute
  12. 2026-08-23 08:47 UTCEG score recompute
  13. 2026-08-23 00:19 UTCEPSS rescore
  14. 2026-08-22 06:22 UTCEG score recompute
  15. 2026-08-21 23:49 UTCEPSS rescore
  16. 2026-08-21 03:53 UTCEG score recompute
  17. 2026-08-20 22:55 UTCEPSS rescore
  18. 2026-08-20 01:13 UTCEG score recompute
  19. 2026-08-19 17:04 UTCEPSS rescore
  20. 2026-08-18 20:26 UTCEG score recompute
  21. 2026-08-18 13:48 UTCEPSS rescore
  22. 2026-08-17 15:50 UTCEG score recompute
  23. 2026-08-17 13:47 UTCEPSS rescore
  24. 2026-08-17 02:39 UTCEG score recompute
  25. 2026-08-16 14:56 UTCEPSS rescore
Show 22 more
  1. 2026-08-16 13:28 UTCEG score recompute
  2. 2026-08-16 02:14 UTCEPSS rescore
  3. 2026-08-15 11:07 UTCEG score recompute
  4. 2026-08-15 01:30 UTCEPSS rescore
  5. 2026-08-14 08:46 UTCEG score recompute
  6. 2026-08-13 22:00 UTCEPSS rescore
  7. 2026-08-12 17:13 UTCEG score recompute
  8. 2026-08-12 13:51 UTCEPSS rescore
  9. 2026-08-11 14:52 UTCEG score recompute
  10. 2026-08-11 01:41 UTCEG score recompute
  11. 2026-08-11 00:00 UTCEPSS rescore
  12. 2026-08-09 23:09 UTCEG score recompute
  13. 2026-08-09 13:46 UTCEPSS rescore
  14. 2026-08-08 20:49 UTCEG score recompute
  15. 2026-08-08 16:37 UTCEPSS rescore
  16. 2026-08-07 18:28 UTCEG score recompute
  17. 2026-08-07 18:08 UTCEG score recompute
  18. 2026-08-06 22:44 UTCEG score recompute
  19. 2026-07-30 10:15 UTCEG score recompute
  20. 2026-07-26 11:53 UTCEG score recompute
  21. 2026-07-23 03:16 UTCEG score recompute
  22. 2026-07-13 18:08 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-45414?
CVE-2026-45414 is a high vulnerability published on July 13, 2026. Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backed API authentication is not bound to the organization selected by the current host, allowing a JWT issued for one tenant to be replayed against another tenant’s API to read…
When was CVE-2026-45414 disclosed?
CVE-2026-45414 was first published in the National Vulnerability Database on July 13, 2026, with the most recent update on August 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-45414 actively exploited?
CVE-2026-45414 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 75.2% of all scored CVEs.
What is the CVSS score of CVE-2026-45414?
CVE-2026-45414 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-45414?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45414, 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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