CVE-2026-34082: Dify is an open-source LLM app development platform

Q: How do I fix CVE-2026-34082?

dify: upgrade to 1.13.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-34082 being exploited?

CVE-2026-34082 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-34082 affect?

CVE-2026-34082 affects dify. Severity is medium (CVSS 4.3). Dify is an open-source LLM app development platform. Prior to 1.13.1, the method `DELETE /console/api/installed-apps/ /conversations/ ` has poor authorization checking and allows any Dify-authenticated user to delete so

Routine

MEDIUM 4.3UPGRADE

CVE-2026-34082 is a medium-severity flaw (CVSS 4.3) affecting dify. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Dify is an open-source LLM app development platform. Prior to 1.13.1, the method `DELETE /console/api/installed-apps/<appId>/conversations/<conversationId>` has poor authorization checking and allows any Dify-authenticated user to delete someone else's chat history. Version 1.13.1 patches the issue.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 92%)
CISA exploited list	No
Weakness	CWE-284, CWE-863
Published	2026-04-20
Last modified	2026-10-26

Publisher (CNA): GitHub, Inc. · Vendor: dify

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-20 23:16 UTCPublished CVE record published
2026-10-26 00:10 UTCUpdated Record last modified

dify dify UPGRADE

Affected: < 1.13.1

Fixed in: 1.13.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy dify || rpm -q dify || dify --version

2. UPGRADE to 1.13.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade dify

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade dify

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-34082?

dify: upgrade to 1.13.1. Exact commands for each OS are on this page.

Is CVE-2026-34082 being exploited?

CVE-2026-34082 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-34082 affect?

CVE-2026-34082 affects dify. Severity is medium (CVSS 4.3). Dify is an open-source LLM app development platform. Prior to 1.13.1, the method `DELETE /console/api/installed-apps/<appId>/conversations/<conversationId>` has poor authorization checking and allows any Dify-authenticated user to delete so

How urgent is CVE-2026-34082?

Priority 22/100. Public exploit reference

Related CVEs

CVE-2026-61461 HIGH 8.8 UPGRADE Dify before 1.16.0-rc1 contains a SQL injection vulnerability in the MyScale vector store backend that allows

References

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