CVE Explorer

CVE-2026-26003

FastGPT is an AI Agent building platform. From 4.14.0 to 4.14.5, attackers can directly access the plugin system through FastGPT/api/plugin/xxx without authentication, thereby threatening the plugin system. This may cause the plugin system to crash and the loss of plugin installation status, but it will not result in key leakage. For older versions, as there are only operation interfaces for obtaining information, the impact is almost negligible. This vulnerability is fixed in 4.14.5-fix.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ca0801b1da99564621ddb47f092903a31e05745b59fb412a1dccbca753108b21

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"FastGPT","vendor":"labring","versions":[{"status":"affected","version":">= 4.14.0, < 4.14.5-fix"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:043cff3143ea067c1d410b256f9eaeb01940ae95857282da465d3e7845ac4100 · sha256:3e6701c4e1a8ce4e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:043cff3143ea067c1d410b256f9eaeb01940ae95857282da465d3e7845ac4100 · sha256:3e6701c4e1a8ce4e… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-601","description":"CWE-601: URL Redirection to Untrusted Site ('Open Redirect')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:043cff3143ea067c1d410b256f9eaeb01940ae95857282da465d3e7845ac4100 · sha256:3e6701c4e1a8ce4e… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/labring/FastGPT/commit/0beb52a2f3dc4067aab011cc98122d1352823b0c","tags":["x_refsource_MISC"],"url":"https://github.com/labring/FastGPT/commit/0beb52a2f3dc4067aab011cc98122d1352823b0c"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:043cff3143ea067c1d410b256f9eaeb01940ae95857282da465d3e7845ac4100 · sha256:3e6701c4e1a8ce4e… · /containers/cna/references/1

{"name":"https://github.com/labring/FastGPT/releases/tag/v4.14.5-fix","tags":["x_refsource_MISC"],"url":"https://github.com/labring/FastGPT/releases/tag/v4.14.5-fix"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:043cff3143ea067c1d410b256f9eaeb01940ae95857282da465d3e7845ac4100 · sha256:3e6701c4e1a8ce4e… · /containers/cna/references/2

{"name":"https://github.com/labring/FastGPT/security/advisories/GHSA-wcrg-g824-9gfg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/labring/FastGPT/security/advisories/GHSA-wcrg-g824-9gfg"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:043cff3143ea067c1d410b256f9eaeb01940ae95857282da465d3e7845ac4100 · sha256:3e6701c4e1a8ce4e… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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