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CVE-2026-7177

A security flaw has been discovered in ChatGPTNextWeb NextChat up to 2.16.1. Affected by this issue is the function proxyHandler of the file app/api/[provider]/[...path]/route.ts. The manipulation results in server-side request forgery. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:fb83bc3b34c1fb7f3bf94c530f992d4e7423d773e7530d355a41f090b5fff861
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/metrics/3/cvssV2_0

Affected products and versions

1 source assertion
{"product":"NextChat","vendor":"ChatGPTNextWeb","versions":[{"status":"affected","version":"2.16.0"},{"status":"affected","version":"2.16.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/metrics/3/cvssV2_0

CWE assertions

1 source assertion
{"cweId":"CWE-918","description":"Server-Side Request Forgery","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["exploit"],"url":"https://gist.github.com/YLChen-007/da6b00024f5b7e1d4fa0658c19b77fbf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/references/4
{"tags":["product"],"url":"https://github.com/ChatGPTNextWeb/NextChat/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/references/5
{"tags":["issue-tracking"],"url":"https://github.com/ChatGPTNextWeb/NextChat/issues/6742"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/references/3
{"name":"Submit #797645 | nextchat <= 2.16.1 Server-Side Request Forgery / SSRF (CWE-918)","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/797645"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/references/2
{"name":"VDB-359779 | ChatGPTNextWeb NextChat route.ts proxyHandler server-side request forgery","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/359779"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/references/0
{"name":"VDB-359779 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/359779/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:659d653a73698522bc26739c6f5e991b2fe271256f511aa3a84276fea0d8497c · sha256:325c99b7229ebec5… · /containers/cna/references/1

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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