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CVE-2026-108747— Lightdash through 2.556.0 Authorization Bypass via Personal Access Token Deletion

Quick assessment

Affected
Lightdash lightdash
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.

Lightdash 2.556.0 及更早版本中存在一个授权绕过漏洞，允许已认证的组织成员通过提供其他用户的 UUID 来删除其个人访问令牌。攻击者可以向个人访问令牌接口发送 DELETE 请求，并传入受害者的令牌 UUID，即使在跨组织的情况下，也能撤销该令牌并破坏 API 集成。

CVSS 4.2 · Medium EPSS 0.21% · P11

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token

Affected Version Matrix 1

VendorProduct Version RangeStatus
Lightdash lightdash ≤ 2.556.0 affected
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I. Basic Information for CVE-2026-108747

Vulnerability Information
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Vulnerability Title
Lightdash through 2.556.0 Authorization Bypass via Personal Access Token Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
Lightdash through 2.556.0 contains an authorization bypass vulnerability that allows authenticated organization members to delete other users' personal access tokens by supplying their UUID. Attackers can send DELETE requests to the personal-access-tokens route with a victim's token UUID, even across organizations, to revoke it and break API integrations.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Lightdash lightdash 0 ~ 2.556.0 -

II. Public POCs for CVE-2026-108747

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III. Intelligence Information for CVE-2026-108747

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Patches & Fixes for CVE-2026-108747 (1)

Vendor Advisories for CVE-2026-108747 (1)

Vendor Pages for CVE-2026-108747 (1)

Other References for CVE-2026-108747 (1)

IV. Related Vulnerabilities

Same product: lightdash
Same vendor: Lightdash
Same weakness: CWE-639

V. Comments for CVE-2026-108747

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