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CVE-2026-55880— OpenReplay: Cross-user IDOR in notes and dashboard widgets

Quick assessment

Affected
openreplay openreplay
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenReplay是OpenReplay公司开源的一款开发人员友好的、自托管的会话重播软件。 OpenReplay 1.27.0及之前版本存在授权问题漏洞，该漏洞源于仪表板和笔记变异函数在运行SQL时未使用所有权谓词，导致任何经过身份验证的成员可以删除其他用户的私有会话笔记以及删除或重写其他用户私有仪表板上的小工具。

CVSS 7.1 · High EPSS 0.34% · P25

Affected Version Matrix 1

VendorProduct Version RangeStatus
openreplay openreplay <= 1.27.0 affected
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I. Basic Information for CVE-2026-55880

Vulnerability Information
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Vulnerability Title
OpenReplay: Cross-user IDOR in notes and dashboard widgets
Source: CVE Program / CVE List V5
Vulnerability Description
OpenReplay is a self-hosted session replay suite. In 1.27.0 and earlier, three dashboard and note mutation functions ran their SQL without the ownership predicate that their sibling read and edit functions use: notes.delete filtered only on note id and project id, while dashboards.update_widget and dashboards.remove_widget filtered only on dashboard id and widget id, allowing any authenticated member to delete another user's private session notes and remove or rewrite widgets on another user's private dashboards.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/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
Vulnerability Title
OpenReplay 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenReplay是OpenReplay公司开源的一款开发人员友好的、自托管的会话重播软件。 OpenReplay 1.27.0及之前版本存在授权问题漏洞，该漏洞源于仪表板和笔记变异函数在运行SQL时未使用所有权谓词，导致任何经过身份验证的成员可以删除其他用户的私有会话笔记以及删除或重写其他用户私有仪表板上的小工具。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
openreplay openreplay <= 1.27.0 -

II. Public POCs for CVE-2026-55880

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8214 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
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POC zip download
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III. Intelligence Information for CVE-2026-55880

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Vendor Advisories for CVE-2026-55880 (1)

Same Patch Batch · openreplay · 2026-07-10 · 4 CVEs total

CVE-2026-55879 9.3 CRITICAL OpenReplay: Unauthenticated stored XSS leads to dashboard account takeover
CVE-2026-57230 5.4 MEDIUM OpenReplay: Authenticated ClickHouse SQL injection via session search
CVE-2026-55881 OpenReplay: Cross-tenant session replay disclosure via missing session ownership check in

IV. Related Vulnerabilities

Same product: openreplay
Same vendor: openreplay
Same weakness: CWE-639

V. Comments for CVE-2026-55880

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