CVE-2026-104451— YesWiki before 4.6.7 CSRF Page Revision Restore via RevisionsHandler
Quick assessment
Affected
YesWiki yeswiki
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.
在 YesWiki 4.6.7 之前的版本中，RevisionsHandler 存在一个跨站请求伪造（CSRF）漏洞，攻击者可以通过缺乏 CSRF 令牌验证的 GET 请求来恢复旧页面版本。攻击者可以诱导具有写权限的用户访问包含 restoreRevisionId 参数的顶级导航链接，从而悄悄地将当前页面内容覆盖为过时或被篡改的版本。
Possible ATT&CK Techniques 1 AI
T1505.003 · Web Shell
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I. Basic Information for CVE-2026-104451
Vulnerability Information
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Vulnerability Title
YesWiki before 4.6.7 CSRF Page Revision Restore via RevisionsHandler
Source: CVE Program / CVE List V5
Vulnerability Description
YesWiki before 4.6.7 contains a cross-site request forgery vulnerability in RevisionsHandler that allows attackers to restore old page revisions through GET requests lacking CSRF token validation. Attackers can lure write-capable users into a top-level navigation with the restoreRevisionId parameter, silently overwriting current page content with stale or vandalized revisions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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
II. Public POCs for CVE-2026-104451
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-104451 (2)
Same Patch Batch · YesWiki · 2026-10-02 · 36 CVEs total
| CVE-2026-104464 | 8.6 HIGH | YesWiki before 4.6.7 SSRF via Bazar abonnements sync actor parameter |
| CVE-2026-104457 | 8.6 HIGH | YesWiki before 4.6.7 SQL Injection via filtertags filterN parameter |
| CVE-2026-104445 | 8.2 HIGH | YesWiki before 4.6.7 Authentication Bypass via ActivityPub Inbox Actor Spoofing |
| CVE-2026-104467 | 8.1 HIGH | YesWiki before 4.6.7 Authorization Bypass via Public API Mode |
| CVE-2026-104443 | 8.1 HIGH | YesWiki before 4.6.7 Scope Bypass via Triples Delete API |
| CVE-2026-104448 | 8.1 HIGH | YesWiki before 4.6.7 CSRF Page Deletion via ajaxdeletepage Handler |
| CVE-2026-104456 | 7.6 HIGH | YesWiki before 4.6.7 Second-Order SQL Injection via ACL Username |
| CVE-2026-104460 | 7.5 HIGH | YesWiki before 4.6.7 Unauthenticated Blind SQL Injection via newtextsearch |
| CVE-2026-104462 | 7.5 HIGH | YesWiki before 4.6.7 SQL Injection via nuagetag tags parameter |
| CVE-2026-104472 | 7.5 HIGH | YesWiki before 4.6.7 Missing Authorization via Attachment Download Handler |
| CVE-2026-104470 | 7.4 HIGH | YesWiki before 4.6.7 SSRF and XSS via Bazar valeur Action |
| CVE-2026-104471 | 7.2 HIGH | YesWiki before 4.6.7 Unrestricted File Upload via Bazar CSV Import |
| CVE-2026-104447 | 7.1 HIGH | YesWiki before 4.6.7 CSRF Package Deletion via autoupdate UpdateAction |
| CVE-2026-104444 | 7.1 HIGH | YesWiki before 4.6.7 Authorization Bypass via Comments API editComment |
| CVE-2026-104463 | 7.0 HIGH | YesWiki before 4.6.7 Unauthenticated SSRF via ActivityPub Inbox |
| CVE-2026-104469 | 6.8 MEDIUM | YesWiki before 4.6.7 Session Fixation via Login in AuthController.php |
| CVE-2026-104459 | 6.5 MEDIUM | YesWiki before 4.6.7 SSRF via ActivityPub WebFinger actor_handle |
| CVE-2026-104458 | 6.5 MEDIUM | YesWiki before 4.6.7 SSRF Guard Bypass via IPv6 Transition Addresses |
| CVE-2026-104449 | 6.5 MEDIUM | YesWiki before 4.6.7 Unauthenticated Page Overwrite via Bazar id_fiche |
| CVE-2026-104446 | 6.5 MEDIUM | YesWiki before 4.6.7 Unauthenticated Open Mail Relay via Contact Mail Handler |
Showing top 20 of 36 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: yeswiki
-
CVE-2026-104473
YesWiki before 4.5.3 Multiple Reflected XSS via BazaR and li -
CVE-2026-104472
YesWiki before 4.6.7 Missing Authorization via Attachment Do -
CVE-2026-104471
YesWiki before 4.6.7 Unrestricted File Upload via Bazar CSV -
CVE-2026-104469
YesWiki before 4.6.7 Session Fixation via Login in AuthContr -
CVE-2026-104470
YesWiki before 4.6.7 SSRF and XSS via Bazar valeur Action
Same vendor: YesWiki
-
CVE-2026-104473
YesWiki before 4.5.3 Multiple Reflected XSS via BazaR and li -
CVE-2026-104472
YesWiki before 4.6.7 Missing Authorization via Attachment Do -
CVE-2026-104471
YesWiki before 4.6.7 Unrestricted File Upload via Bazar CSV -
CVE-2026-104469
YesWiki before 4.6.7 Session Fixation via Login in AuthContr -
CVE-2026-104470
YesWiki before 4.6.7 SSRF and XSS via Bazar valeur Action
Same weakness: CWE-352
-
CVE-2026-39718
WordPress Wallstreet theme <= 2.8.6 - Cross Site Request For -
CVE-2026-104452
YesWiki before 4.6.7 CSRF Attachment Deletion via filemanage -
CVE-2026-104453
YesWiki before 4.6.7 CSRF Tag Deletion via admintag Action -
CVE-2026-104448
YesWiki before 4.6.7 CSRF Page Deletion via ajaxdeletepage H -
CVE-2026-104447
YesWiki before 4.6.7 CSRF Package Deletion via autoupdate Up
V. Comments for CVE-2026-104451
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