CVE-2025-59537

unknown

Published 2025-09-30 · Modified 2026-04-20

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CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4 NEW

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not yet in upstream

VIR risk

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Description

argo-cd vulnerable unauthenticated DoS via malformed Gogs webhook payload in github.com/argoproj/argo-cd

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

OS	Version	Status	Fixed in
sles		affected

Package impact

Ecosystem	Package	Vulnerable	Fixed
Go	github.com/argoproj/argo-cd	`>=1.2.0,<=1.8.7`
Go	github.com/argoproj/argo-cd/v2	`>=2.0.0-rc1,<2.14.20`	`2.14.20`
Go	github.com/argoproj/argo-cd/v3	`>=3.2.0-rc1,<3.2.0-rc2`	`3.2.0-rc2`
Go	github.com/argoproj/argo-cd/v3	`>=3.1.0-rc1,<3.1.8`	`3.1.8`
Go	github.com/argoproj/argo-cd/v3	`>=3.0.0-rc1,<3.0.19`	`3.0.19`
Go	github.com/argoproj/argo-cd	`>=1.2.0`
Go	github.com/argoproj/argo-cd/v2	`<2.14.20`	`2.14.20`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.