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CVE-2026-33340

LoLLMs WEBUI provides the Web user interface for Lord of Large Language and Multi modal Systems. A critical Server-Side Request Forgery (SSRF) vulnerability has been identified in all known existing versions of `lollms-webui`. The `@router.post("/api/proxy")` endpoint allows unauthenticated attackers to force the server into making arbitrary GET requests. This can be exploited to access internal services, scan local networks, or exfiltrate sensitive cloud metadata (e.g., AWS/GCP IAM tokens). As
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b8c9731da396fe36f2e236a1c41067e0024f48c66f15f3127f7677f36e7c4dc2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"lollms-webui","vendor":"ParisNeo","versions":[{"status":"affected","version":"<= 8c5dcef63d847bb3d027ec74915d8fe4afd3014e"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/ParisNeo/lollms-webui/blob/8c5dcef63d847bb3d027ec74915d8fe4afd3014e/lollms/server/endpoints/lollms_apps.py#L443-L450","tags":["x_refsource_MISC"],"url":"https://github.com/ParisNeo/lollms-webui/blob/8c5dcef63d847bb3d027ec74915d8fe4afd3014e/lollms/server/endpoints/lollms_apps.py#L443-L450"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/ParisNeo/lollms-webui/security/advisories/GHSA-mcwr-5469-pxj4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /containers/adp/0/references/0
{"name":"https://github.com/ParisNeo/lollms-webui/security/advisories/GHSA-mcwr-5469-pxj4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ParisNeo/lollms-webui/security/advisories/GHSA-mcwr-5469-pxj4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cd5a3c037f3cc977ff2f73ff473d0d1e857f2adfbdabfd332000092ac599a7e6 · sha256:1ae9353a2b04d0e9… · /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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