CVE-2026-28459highCWE-73

CVE-2026-28459: falha de alta gravidade em OpenClaw

OpenClaw < 2026.2.12 - Arbitrary File Write via Untrusted sessionFile Path

Publicada em 05 mar 2026 · Atualizada em 09 mar 2026

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.1epss 0.6%

probabilidade de exploração

0.6%top 56% das CVEs

exploração observada

nãonenhuma fonte reporta

OpenClaw versions prior to 2026.2.12 fail to validate the sessionFile path parameter, allowing authenticated gateway clients to write transcript data to arbitrary locations on the host filesystem. Attackers can supply a sessionFile path outside the sessions directory to create files and append data repeatedly, potentially causing configuration corruption or denial of service.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N

Produtos afetados

OpenClaw · OpenClaw

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Referências

https://github.com/openclaw/openclaw/commit/25950bcbb8ba4d8cde002557f6e27c219ae4deda https://github.com/openclaw/openclaw/commit/4199f9889f0c307b77096a229b9e085b8d856c26 https://github.com/openclaw/openclaw/security/advisories/GHSA-64qx-vpxx-mvqf https://www.vulncheck.com/advisories/openclaw-arbitrary-file-write-via-untrusted-sessionfile-path