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CVE-2026-116210— Webasyst Framework through 4.4.0 Photos App CSRF via Backend Actions

Quick assessment

Affected
Webasyst Webasyst Framework
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.

Webasyst Framework 4.4.0 及更早版本中的 Photos 应用存在跨站请求伪造（CSRF）漏洞。由于该应用未启用框架提供的可选 CSRF 检查机制，远程攻击者可诱使已登录的 Photos 用户访问恶意页面，从而提交伪造的 POST 请求至以下接口：photo/delete、album/save、photo/manageAccessSave 或 photo/saveField。利用这些请求，攻击者可删除照片并修改访问权限等后端操作。

CVSS 6.5 · Medium EPSS 0.17% · P7

Affected Version Matrix 1

VendorProduct Version RangeStatus
Webasyst Webasyst Framework ≤ 4.4.0 affected
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I. Basic Information for CVE-2026-116210

Vulnerability Information
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Vulnerability Title
Webasyst Framework through 4.4.0 Photos App CSRF via Backend Actions
Source: CVE Program / CVE List V5
Vulnerability Description
Webasyst Framework through 4.4.0 contains a cross-site request forgery vulnerability in the Photos app that allows remote attackers to perform backend actions because the app does not enable the framework's opt-in CSRF check. Attackers can lure logged-in Photos users to a malicious page that submits forged POST requests to photo/delete, album/save, photo/manageAccessSave or photo/saveField, deleting photos and changing access rights.
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:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Webasyst Webasyst Framework 0 ~ 4.4.0 -

II. Public POCs for CVE-2026-116210

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-116210

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Vendor Advisories for CVE-2026-116210 (1)

Vendor Pages for CVE-2026-116210 (1)

Other References for CVE-2026-116210 (1)

Same Patch Batch · Webasyst · 2026-10-26 · 3 CVEs total

CVE-2026-116212 5.4 MEDIUM Webasyst Framework through 4.4.0 Stored XSS via Photos Album URL
CVE-2026-116213 4.9 MEDIUM Webasyst Framework through 4.4.0 Arbitrary File Read via waArchiveTar Symlinks

IV. Related Vulnerabilities

Same product: Webasyst Framework
Same vendor: Webasyst
Same weakness: CWE-352