CVE-2026-45414

HIGHPre-NVD 8.58.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This high-severity CVE scores 8.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5% (37th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
Elevated
8.5EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 8.5Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

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
8.5HIGHmedium confidence
EG Risk
54
EG Risk 54/100

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 (value × EchelonGraph’s weight)
Severity85% × 45%
The EG Score, 8.5 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.5%
EPSS %ILE
37th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 13, 2026

Last Modified

September 8, 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 advisoryMentions a patch (unverified)

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 rangeFix by version rangeDependents
decidim0.32.0.rc1, 0.32.0.rc2, 0.32.0.rc3
  • every version up to 0.31.5: fixed in 0.31.5
  • 0.32.0.rc1 up to 0.32.0: fixed in 0.32.0
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 30× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

  1. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  2. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  3. 2026-10-12 16:04 UTCEG score recompute
  4. 2026-10-11 19:46 UTCEG score recompute
  5. 2026-10-11 17:01 UTCEG score recompute
  6. 2026-10-11 14:26 UTCEG score recompute
  7. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  9. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  10. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  11. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  12. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  13. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  14. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  15. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  16. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  17. 2026-10-01 14:13 UTCEG score recompute
  18. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  19. 2026-09-28 09:31 UTCEG score recompute
  20. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 36th percentile
  21. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.5% · 36th percentile
  22. 2026-09-24 10:05 UTCEG score recompute
  23. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  24. 2026-09-23 05:25 UTCEG score recompute
  25. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.3% · 25th percentile
Show 71 more
  1. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  2. 2026-09-18 05:02 UTCEG score recompute
  3. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  4. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  5. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  6. 2026-09-13 23:32 UTCEG score recompute
  7. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  8. 2026-09-12 15:02 UTCEG score recompute
  9. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  10. 2026-09-12 01:51 UTCEG score recompute
  11. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  12. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  13. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  14. 2026-09-08 22:52 UTCEG score recompute
  15. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  16. 2026-09-08 01:56 UTCEG score recompute
  17. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  18. 2026-09-06 13:50 UTCEG score recompute
  19. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  20. 2026-09-05 21:25 UTCEG score recompute
  21. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  22. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  23. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  24. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  25. 2026-08-30 05:29 UTCEG score recompute
  26. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  27. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  28. 2026-08-28 03:32 UTCEG score recompute
  29. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  30. 2026-08-27 00:14 UTCEG score recompute
  31. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  32. 2026-08-26 02:42 UTCEG score recompute
  33. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  34. 2026-08-25 00:20 UTCEG score recompute
  35. 2026-08-24 11:10 UTCEG score recompute
  36. 2026-08-23 08:47 UTCEG score recompute
  37. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  38. 2026-08-22 06:22 UTCEG score recompute
  39. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  40. 2026-08-21 03:53 UTCEG score recompute
  41. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  42. 2026-08-20 01:13 UTCEG score recompute
  43. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  44. 2026-08-18 20:26 UTCEG score recompute
  45. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  46. 2026-08-17 15:50 UTCEG score recompute
  47. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  48. 2026-08-17 02:39 UTCEG score recompute
  49. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  50. 2026-08-16 13:28 UTCEG score recompute
  51. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  52. 2026-08-15 11:07 UTCEG score recompute
  53. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  54. 2026-08-14 08:46 UTCEG score recompute
  55. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  56. 2026-08-12 17:13 UTCEG score recompute
  57. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  58. 2026-08-11 14:52 UTCEG score recompute
  59. 2026-08-11 01:41 UTCEG score recompute
  60. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  61. 2026-08-09 23:09 UTCEG score recompute
  62. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  63. 2026-08-08 20:49 UTCEG score recompute
  64. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  65. 2026-08-07 18:28 UTCEG score recompute
  66. 2026-08-07 18:08 UTCEG score recompute
  67. 2026-08-06 22:44 UTCEG score recompute
  68. 2026-07-30 10:15 UTCEG score recompute
  69. 2026-07-26 11:53 UTCEG score recompute
  70. 2026-07-23 03:16 UTCEG score recompute
  71. 2026-07-13 18:08 UTCEG score recompute

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-45414?
CVE-2026-45414 is a high-severity vulnerability; its CVE record was 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 the CVE record for CVE-2026-45414 published?
The CVE record for CVE-2026-45414 was published on July 13, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of September 8, 2026; the record at its source may have been updated since.
Is CVE-2026-45414 actively exploited?
CVE-2026-45414 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (37th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-45414?
CVE-2026-45414 has a CVSS base score of 8.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-45414?
A fix for CVE-2026-45414 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-45414 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-45414

Explore →

Is Your Infrastructure Affected by CVE-2026-45414?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs