HOMEVULNERABILITIESCVE-2026-30822
HIGH

CVE-2026-30822

CWE-915Published: March 7, 2026· Updated: Mar 11, 2026

7.7
CVSS v3.1
EPSS:0.04%probability of exploitation in 30 daysPercentile:13.2th

Official Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, unauthenticated users can inject arbitrary values into internal database fields when creating leads. This issue has been patched in version 3.0.13.

NVD Source

Technical Analysis

CVE-2026-30822 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 7.7.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityLow
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

Affected Vendors & Products

flowiseai1 product
flowise
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

ADVISORYhttps://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq4r-h2gh-qv7x

All References (2)

→
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13Product · Release Notes
→
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-mq4r-h2gh-qv7xExploit · Mitigation · Vendor Advisory

Quick Facts

CVE IDCVE-2026-30822
CVSS Score7.7 / 10
SeverityHIGH
WeaknessCWE-915
CISA KEVNo
EPSS (30d)0.04%
Affected1 vendor
PublishedMar 7, 2026

Related CVEs (CWE-915)

CVE-2026-50160
10.0
CVE-2026-33453
10.0
CVE-2026-56142
9.9
CVE-2026-54351
9.6
CVE-2026-34406
9.4
CVE-2026-34179
9.1

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-30822 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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