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CVE-2026-3977

A security vulnerability has been detected in projectsend up to r1945. The affected element is an unknown function of the component AJAX Endpoints. The manipulation leads to missing authorization. The attack can be initiated remotely. The identifier of the patch is 35dfd6f08f7d517709c77ee73e57367141107e6b. To fix this issue, it is recommended to deploy a patch.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:637dc4f69fcfa142cdcdf531eb65e29e04e4db8cb14b71c757ae4466836c8527
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/metrics/2/cvssV3_0
cwe · 2 assertions

{"cweId":"CWE-863","description":"Incorrect Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-862","description":"Missing Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:projectsend:projectsend:*:*:*:*:*:*:*:*"],"modules":["AJAX Endpoints"],"product":"projectsend","vendor":"n/a","versions":[{"status":"affected","version":"r1945"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/metrics/2/cvssV3_0

CWE assertions

2 source assertions
{"cweId":"CWE-863","description":"Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-862","description":"Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"tags":["product"],"url":"https://github.com/projectsend/projectsend/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/references/5
{"tags":["patch"],"url":"https://github.com/projectsend/projectsend/commit/35dfd6f08f7d517709c77ee73e57367141107e6b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/references/4
{"tags":["issue-tracking"],"url":"https://github.com/projectsend/projectsend/issues/1525"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/references/2
{"tags":["issue-tracking"],"url":"https://github.com/projectsend/projectsend/issues/1525#issuecomment-3957109914"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/references/3
{"name":"VDB-350412 | CTI Indicators (IOB, IOC)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.350412"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /containers/cna/references/1
{"name":"VDB-350412 | projectsend AJAX Endpoints authorization","tags":["vdb-entry"],"url":"https://vuldb.com/?id.350412"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8cd9e33f1c82bf56455b440972d018c43d0bee620e911f461729f67096145497 · sha256:3a00b5de64620849… · /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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