CVE-2023-26478— org.xwiki.platform:xwiki-platform-store-filesystem-oldcore has Exposed Dangerous Method or Function
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I. Basic Information for CVE-2023-26478
Vulnerability Information
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Vulnerability Title
org.xwiki.platform:xwiki-platform-store-filesystem-oldcore has Exposed Dangerous Method or Function
Source: NVD (National Vulnerability Database)
Vulnerability Description
XWiki Platform is a generic wiki platform. Starting in version 14.3-rc-1, `org.xwiki.store.script.TemporaryAttachmentsScriptService#uploadTemporaryAttachment` returns an instance of `com.xpn.xwiki.doc.XWikiAttachment`. This class is not supported to be exposed to users without the `programing` right. `com.xpn.xwiki.api.Attachment` should be used instead and takes case of checking the user's rights before performing dangerous operations. This has been patched in versions 14.9-rc-1 and 14.4.6. There are no known workarounds for this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
暴露危险的方法或函数
Source: NVD (National Vulnerability Database)
Vulnerability Title
XWiki Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
XWiki Platform是法国XWiki公司的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform存在安全漏洞，该漏洞源于用户权限验证不足。
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 |
|---|---|---|---|---|
| xwiki | xwiki-platform | >= 14.3-rc-1, < 14.4.6 | - |
II. Public POCs for CVE-2023-26478
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://jira.xwiki.org/browse/XWIKI-20180x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2023-26478
Same Patch Batch · xwiki · 2023-03-02 · 13 CVEs total
| CVE-2023-26055 | 10.0 CRITICAL | XWiki Commons may allow privilege escalation to programming rights via user's first name |
| CVE-2023-26471 | 10.0 CRITICAL | XWiki Platform users may execute anything with superadmin right through comments and async |
| CVE-2023-26472 | 10.0 CRITICAL | XWiki Platform vulnerable to privilege escalation via async macro and IconThemeSheet from |
| CVE-2023-26474 | 10.0 CRITICAL | XWiki Platform vulnerable to privilege escalation via properties with wiki syntax that are |
| CVE-2023-26475 | 10.0 CRITICAL | XWiki Platform vulnerable to Remote Code Execution in Annotations |
| CVE-2023-26477 | 10.0 CRITICAL | org.xwiki.platform:xwiki-platform-flamingo-theme-ui Eval Injection vulnerability |
| CVE-2023-26480 | 8.9 HIGH | XWiki-Platform vulnerable to stored Cross-site Scripting via the HTML displayer in Live Da |
| CVE-2023-26476 | 7.5 HIGH | Two XWiki Platform UIs Expose Sensitive Information to an Unauthorized Actor |
| CVE-2023-26473 | 6.5 MEDIUM | XWiki Platform allows unprivileged users to make arbitrary select queries using DatabaseLi |
| CVE-2023-26479 | 6.5 MEDIUM | org.xwiki.platform:xwiki-platform-rendering-parser vulnerable to Improper Handling of Exce |
| CVE-2023-26470 | 5.7 MEDIUM | In XWiki Platform, saving a document with a large object number leads to persistent OOM er |
| CVE-2023-26056 | 5.4 MEDIUM | XWiki Platform allows macro execution as any user without programming rights through the c |
IV. Related Vulnerabilities
Same product: xwiki-platform
- CVE-2026-40105
XWiki has Reflected Cross-Site Scripting (XSS) in its page h - CVE-2026-33229
XWiki Platform affected by remote code execution with script - CVE-2026-26000
XWiki Platform affected by click-jacking through CSS injecti - CVE-2026-24128
XWiki Affected by Reflected Cross-Site Scripting (XSS) in Er - CVE-2025-66473
XWiki's REST APIs don't enforce any limits, leading to unava
Same vendor: xwiki
- CVE-2026-40105
XWiki has Reflected Cross-Site Scripting (XSS) in its page h - CVE-2026-40104
XWiki's REST APIs can list all pages/spaces, leading to unav - CVE-2026-33229
XWiki Platform affected by remote code execution with script - CVE-2026-26000
XWiki Platform affected by click-jacking through CSS injecti - CVE-2026-24128
XWiki Affected by Reflected Cross-Site Scripting (XSS) in Er
Same weakness: CWE-749
- CVE-2026-25266
Exposed dangerous function in windows host - CVE-2026-5173
Exposed Dangerous Method or Function in GitLab - CVE-2026-35488
Tandoor Recipes — CustomIsShared permits DELETE/PUT on Recip - CVE-2026-30957
OneUptime Synthetic Monitor RCE via exposed Playwright brows - CVE-2026-3483
Ivanti Desktop and Server Management 安全漏洞
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