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CVE-2026-30839

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, testwebhooknotifications.php does not validate the target URL against private/reserved IP ranges, enabling full-read SSRF. The server response is returned to the caller. This issue has been patched in version 4.6.2.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0bfe7b80d33071bf0da6e0736e88744ab0056130e8744a9b58fd3ca60e87c43d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"Wallos","vendor":"ellite","versions":[{"status":"affected","version":"< 4.6.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bbeda71bcc3ddc419b18d419a43c62e05c073813ce66c9e8dd6aaad465d3b985 · sha256:cb28facb4dd102aa… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bbeda71bcc3ddc419b18d419a43c62e05c073813ce66c9e8dd6aaad465d3b985 · sha256:cb28facb4dd102aa… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"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:bbeda71bcc3ddc419b18d419a43c62e05c073813ce66c9e8dd6aaad465d3b985 · sha256:cb28facb4dd102aa… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d","tags":["x_refsource_MISC"],"url":"https://github.com/ellite/Wallos/commit/e8a513591dbbf885966e2ef55c38622785b9060d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bbeda71bcc3ddc419b18d419a43c62e05c073813ce66c9e8dd6aaad465d3b985 · sha256:cb28facb4dd102aa… · /containers/cna/references/1
{"name":"https://github.com/ellite/Wallos/releases/tag/v4.6.2","tags":["x_refsource_MISC"],"url":"https://github.com/ellite/Wallos/releases/tag/v4.6.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bbeda71bcc3ddc419b18d419a43c62e05c073813ce66c9e8dd6aaad465d3b985 · sha256:cb28facb4dd102aa… · /containers/cna/references/2
{"name":"https://github.com/ellite/Wallos/security/advisories/GHSA-x4qp-xm2c-vqg9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/ellite/Wallos/security/advisories/GHSA-x4qp-xm2c-vqg9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bbeda71bcc3ddc419b18d419a43c62e05c073813ce66c9e8dd6aaad465d3b985 · sha256:cb28facb4dd102aa… · /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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