CVE Explorer

CVE-2026-33319

WWBN AVideo is an open source video platform. Prior to version 26.0, the `uploadVideoToLinkedIn()` method in the SocialMediaPublisher plugin constructs a shell command by directly interpolating an upload URL received from LinkedIn's API response, without sanitization via `escapeshellarg()`. If an attacker can influence the LinkedIn API response (via MITM, compromised OAuth token, or API compromise), they can inject arbitrary OS commands that execute as the web server user. Version 26.0 contains

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5bb623f89b1af0e8bfbb2c2e3f48b1b7b3c01fa8560fd44bb74aafba8699eb22

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"AVideo","vendor":"WWBN","versions":[{"status":"affected","version":"< 26.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:39f6ba6846e2b5807abb4c1c1e1924e418623aa2b01458d691abd6a49e3ec3be · sha256:ddfaf8c87dfaec4b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/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:v2:39f6ba6846e2b5807abb4c1c1e1924e418623aa2b01458d691abd6a49e3ec3be · sha256:ddfaf8c87dfaec4b… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:39f6ba6846e2b5807abb4c1c1e1924e418623aa2b01458d691abd6a49e3ec3be · sha256:ddfaf8c87dfaec4b… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/WWBN/AVideo/commit/67d932eb05e1bc9b36796f73ff4f9fb47590598b","tags":["x_refsource_MISC"],"url":"https://github.com/WWBN/AVideo/commit/67d932eb05e1bc9b36796f73ff4f9fb47590598b"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:39f6ba6846e2b5807abb4c1c1e1924e418623aa2b01458d691abd6a49e3ec3be · sha256:ddfaf8c87dfaec4b… · /containers/cna/references/1

{"name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-w5ff-2mjc-4phc","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-w5ff-2mjc-4phc"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:39f6ba6846e2b5807abb4c1c1e1924e418623aa2b01458d691abd6a49e3ec3be · sha256:ddfaf8c87dfaec4b… · /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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