CVE-2026-123786 Agenta before 0.122.5 SSRF via Workflow Revision URL Leaks Secret Token
High 8.4
Published
Updated
Check this codebase for CVE-2026-123786 and fix it if it is affected.
What it is: CVE-2026-123786 is a high-severity vulnerability in Agenta-AI agenta, published on 6 Nov 2026.
Exploitation: There is no known exploitation of CVE-2026-123786 in the wild and no public exploit code.
Affected product: Agenta-AI agenta. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-123786/ (Markdown: https://insights.sbomify.com/CVE-2026-123786/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-123786?
CVE-2026-123786 is a high-severity vulnerability in Agenta-AI agenta, published on 6 Nov 2026.
Official description
Agenta before 0.122.5 contains a server-side request forgery vulnerability that allows workspace members with workflow edit rights to redirect workflow invocations by setting arbitrary revision URLs. Attackers can capture the attached secret-resolve Authorization token to read provider secrets from the vault API, or reach internal and cloud metadata addresses.
Weakness: CWE-918
Which versions are affected by CVE-2026-123786?
How do I fix CVE-2026-123786?
No fix has been published for CVE-2026-123786 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-123786 being exploited?
There is no known exploitation of CVE-2026-123786 in the wild and no public exploit code.
Sources
Also known as GHSA-xx4h-9g3r-79qc.