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CVE-2026-57113— PraisonAI GitHub template cache path traversal allows outside-cache file write and directory deletion

Quick assessment

Affected
MervinPraison PraisonAI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PraisonAI 是一个多智能体团队协作系统。在版本 2.6.0 至 4.6.59 之前，PraisonAI 的模板加载器接受带有引用（ref）的 GitHub 模板 URI，例如 。解析器会将用户控制的模板路径和引用原样存储，而缓存层随后将这些值拼接为 ，但未对每个路径段进行规范化，也未验证最终路径是否仍位于模板缓存根目录内。因此，精心构造的引用（如 ）可逃逸出缓存目录。首次加载时，该漏洞可能将 文件写入到缓存目录之外。若同一所有者/仓库/模板的正常缓存层级已存在，相同的路径将触发 ，在替换为缓存元数据之前，删

CVSS 8.1 · High
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I. Basic Information for CVE-2026-57113

Vulnerability Information
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Vulnerability Title
PraisonAI GitHub template cache path traversal allows outside-cache file write and directory deletion
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI is a multi-agent teams system. From version 2.6.0 to before version 4.6.59, PraisonAI's template loader accepts GitHub template URIs with refs, for example github:owner/repo/template@v1.0.0. The resolver stores the user-controlled template path and ref verbatim, and the cache layer later joins those values into ~/.praison/cache/templates/github/<owner>/<repo>/<template>/<ref> without normalizing each segment or checking that the final path remains inside the template cache root. A crafted ref such as ../../../../../../outside-delete-target therefore escapes the cache directory. The first load can write .cache_meta.json outside the cache. If the normal cache hierarchy for the same owner/repo/template has already been created, the same path reaches shutil.rmtree(cache_path) and removes an attacker-selected outside directory before replacing it with cache metadata. This issue has been patched in version 4.6.59.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
MervinPraison PraisonAI >= 2.6.0, < 4.6.59 -

II. Public POCs for CVE-2026-57113

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III. Intelligence Information for CVE-2026-57113

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Other References for CVE-2026-57113 (1)

Same Patch Batch · MervinPraison · 2026-10-23 · 16 CVEs total

CVE-2026-57116 9.8 CRITICAL PraisonAI: AgentOS remains unauthenticated after GHSA-pm96 patched version and allows remo
CVE-2026-56832 8.8 HIGH PraisonAI DiscordApproval accepts unrelated channel messages as dangerous-tool approvals
CVE-2026-56840 8.8 HIGH PraisonAI: HTTPApproval dashboard renders tool arguments as raw HTML, allowing approval-pa
CVE-2026-57117 8.8 HIGH PraisonAI: Compute-bridged file tools allow shell command injection
CVE-2026-57144 8.8 HIGH PraisonAI SandlockSandbox falls back to unrestricted subprocess execution when Landlock is
CVE-2026-56837 8.6 HIGH PraisonAI LinearBot processes unsigned webhooks when LINEAR_WEBHOOK_SECRET is missing
CVE-2026-56835 8.3 HIGH PraisonAI Slack app_mention bypasses configured user/channel authorization
CVE-2026-56836 8.2 HIGH PraisonAI recipe serve Typer command bypasses the non-localhost authentication guard
CVE-2026-57121 8.1 HIGH PraisonAI: Missing ownership check on DELETE endpoints allows members to delete others' co
CVE-2026-56838 7.8 HIGH PraisonAI recipe.run_stream skips dangerous-tool policy enforcement
CVE-2026-57142 7.8 HIGH PraisonAI recipe workflow policy can be bypassed by declaring and YAML-approving dangerous
CVE-2026-56833 7.5 HIGH PraisonAI Dynamic Context history and terminal tools read files outside configured storage
CVE-2026-56834 7.5 HIGH PraisonAI dynamic-context artifact tools read arbitrary host files outside artifact storag
CVE-2026-57146 7.5 HIGH PraisonAI A2U incomplete authentication fix leaves current serve command unauthenticated b
CVE-2026-57114 7.2 HIGH PraisonAI: Jobs webhook SSRF protection bypass via DNS rebinding

IV. Related Vulnerabilities

Same product: PraisonAI
Same vendor: MervinPraison
Same weakness: CWE-22

V. Comments for CVE-2026-57113

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