CVE-2025-66474

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Source
https://cve.org/CVERecord?id=CVE-2025-66474
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66474.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-66474
Aliases
Published
2025-12-10T21:59:58.727Z
Modified
2026-03-14T12:46:37.399212Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
XWiki vulnerable to remote code execution through insufficient protection against {{/html}} injection
Details

XWiki Rendering is a generic rendering system that converts textual input in a given syntax (wiki syntax, HTML, etc) into another syntax (XHTML, etc). Versions 16.10.9 and below, 17.0.0-rc-1 through 17.4.2 and 17.5.0-rc-1 through 17.5.0 have insufficient protection against {{/html}} injection, which attackers can exploit through RCE. Any user who can edit their own profile or any other document can execute arbitrary script macros, including Groovy and Python macros, which enable remote code execution as well as unrestricted read and write access to all wiki contents. This issue is fixed in versions 16.10.10, 17.4.3 and 17.6.0-rc-1.

Database specific 
{
    "cwe_ids": [
        "CWE-95"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66474.json"
}
References

Affected packages

Git / github.com/xwiki/xwiki-platform

Affected ranges

Type
GIT
Repo
https://github.com/xwiki/xwiki-platform
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
aa2cc23219a3df3fc651360b00769e0332b2a305
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "16.10.10"
        }
    ]
}
Type
GIT
Repo
https://github.com/xwiki/xwiki-platform
Events
Introduced
445c0831fb8cf5610eda0eb58225890cb2bece6c
Fixed
f299dd468c70239065e3aa39d0f7c41b7a982d80
Database specific 
{
    "versions": [
        {
            "introduced": "17.0.0-rc-1"
        },
        {
            "fixed": "17.4.3"
        }
    ]
}

Affected versions

xwiki-application-calendar-1.*
xwiki-application-calendar-1.0
xwiki-platform-16.*
xwiki-platform-16.10.0
xwiki-platform-16.10.0-rc-1
xwiki-platform-16.10.1
xwiki-platform-16.10.2
xwiki-platform-16.10.3
xwiki-platform-16.10.4
xwiki-platform-16.10.5
xwiki-platform-16.10.6
xwiki-platform-16.10.7
xwiki-platform-16.10.8
xwiki-platform-16.10.9
xwiki-platform-7.*
xwiki-platform-7.3-milestone-2
xwiki-platform-7.4-milestone-1
xwiki-platform-7.4-milestone-2
xwiki-platform-8.*
xwiki-platform-8.0-milestone-1
xwiki-platform-8.0-milestone-2
xwiki-platform-8.1-milestone-1
xwiki-platform-8.1-milestone-2
xwiki-platform-8.2-milestone-1
xwiki-platform-8.2-milestone-2
xwiki-platform-8.3-milestone-1
xwiki-platform-9.*
xwiki-platform-9.9-rc-2
xwiki-plugin-tag-1.*
xwiki-plugin-tag-1.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66474.json"

Git / github.com/xwiki/xwiki-rendering

Affected ranges

Type
GIT
Repo
https://github.com/xwiki/xwiki-rendering
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8178ad7ace0976c3dd7c0805eabe6cef9c19478d
Introduced
67dcde0d7364d23e8cde16e9a8550e0365515be9
Fixed
c21cbc76976ad6cc28437de7a928aebeee01c9c5
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
03076d9a7a4264fee8a201667dbdb8a8fbfb5737
Fixed
9b71a2ee035815cfc29cebbfe81dbdd98f941d49
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "16.10.10"
        },
        {
            "introduced": "17.0.0"
        },
        {
            "fixed": "17.4.3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "17.5.0-NA"
        }
    ]
}

Database specific

vanir_signatures 
[
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "84119038741461095662713590495830820630",
                "128672261848722604921510459201043659783",
                "182650674393567847885655176327441135883",
                "315611649681667847417382014105960749093",
                "134059787628542700764971198183293655248",
                "72365698513867283538819363931311428972",
                "18876696512412873585132228774107282220",
                "171158128685606460603068519296795383979",
                "255438115620241094020210796310644159943",
                "244658762808244664803634046851625648003",
                "220983014186452921869860611911738680696",
                "84424962335358616442839744133050536297",
                "44519015198532277550485794134668099614",
                "195652711324386400503042102486982278888",
                "44722140000460641049356549663144633865"
            ]
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line",
        "id": "CVE-2025-66474-1c32d1d8",
        "target": {
            "file": "xwiki-rendering-xml/src/main/java/org/xwiki/rendering/renderer/printer/XHTMLWikiPrinter.java"
        },
        "source": "https://github.com/xwiki/xwiki-rendering/commit/9b71a2ee035815cfc29cebbfe81dbdd98f941d49"
    },
    {
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "24813110868214522558684577686847400591",
                "142498559858103634313736697021927951506",
                "134057656862043865469281232032709302290",
                "69467088401702180907478577090679016654",
                "28896370831207797683746459693749445843",
                "269281691815835161522432341953586655972",
                "15889274468392677476402592131513192297"
            ]
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line",
        "id": "CVE-2025-66474-a5085c1a",
        "target": {
            "file": "xwiki-rendering-xml/src/test/java/org/xwiki/rendering/renderer/printer/XHTMLWikiPrinterTest.java"
        },
        "source": "https://github.com/xwiki/xwiki-rendering/commit/9b71a2ee035815cfc29cebbfe81dbdd98f941d49"
    },
    {
        "digest": {
            "length": 491.0,
            "function_hash": "309782339902751005744151019807113797915"
        },
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function",
        "id": "CVE-2025-66474-b9ad5f7b",
        "target": {
            "function": "printRaw",
            "file": "xwiki-rendering-xml/src/main/java/org/xwiki/rendering/renderer/printer/XHTMLWikiPrinter.java"
        },
        "source": "https://github.com/xwiki/xwiki-rendering/commit/9b71a2ee035815cfc29cebbfe81dbdd98f941d49"
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66474.json"