cnvd - cnvd-2025-27635

CNVD-2025-27635

Vulnerability from cnvd - Published: 2025-11-11

Title

IPFire跨站脚本漏洞（CNVD-2025-27635）

Description

IPFire是IPFire组织的一种开源Linux发行版，主要用作路由器和防火墙。 IPFire存在跨站脚本漏洞，该漏洞是由于cleanhtml()函数中的多个方法对用户提供的输入进行了不正确的验证造成的。攻击者可利用该漏洞允许注入的脚本在查看受影响条目的其他用户的上下文中执行。

Severity

中

Patch Name

IPFire跨站脚本漏洞（CNVD-2025-27635）的补丁

Patch Description

IPFire是IPFire组织的一种开源Linux发行版，主要用作路由器和防火墙。 IPFire存在跨站脚本漏洞，该漏洞是由于cleanhtml()函数中的多个方法对用户提供的输入进行了不正确的验证造成的。攻击者可利用该漏洞允许注入的脚本在查看受影响条目的其他用户的上下文中执行。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.ipfire.org/downloads/ipfire-2.29-core198

Reference

https://bugzilla.ipfire.org/show_bug.cgi?id=13880

Impacted products

Name
IPFire IPFire <2.29(Core Update 198)

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-34305",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-34305"
    }
  },
  "description": "IPFire\u662fIPFire\u7ec4\u7ec7\u7684\u4e00\u79cd\u5f00\u6e90Linux\u53d1\u884c\u7248\uff0c\u4e3b\u8981\u7528\u4f5c\u8def\u7531\u5668\u548c\u9632\u706b\u5899\u3002\n\nIPFire\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8ecleanhtml()\u51fd\u6570\u4e2d\u7684\u591a\u4e2a\u65b9\u6cd5\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u8fdb\u884c\u4e86\u4e0d\u6b63\u786e\u7684\u9a8c\u8bc1\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u6ce8\u5165\u7684\u811a\u672c\u5728\u67e5\u770b\u53d7\u5f71\u54cd\u6761\u76ee\u7684\u5176\u4ed6\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.ipfire.org/downloads/ipfire-2.29-core198",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-27635",
  "openTime": "2025-11-11",
  "patchDescription": "IPFire\u662fIPFire\u7ec4\u7ec7\u7684\u4e00\u79cd\u5f00\u6e90Linux\u53d1\u884c\u7248\uff0c\u4e3b\u8981\u7528\u4f5c\u8def\u7531\u5668\u548c\u9632\u706b\u5899\u3002\r\n\r\nIPFire\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8ecleanhtml()\u51fd\u6570\u4e2d\u7684\u591a\u4e2a\u65b9\u6cd5\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u8fdb\u884c\u4e86\u4e0d\u6b63\u786e\u7684\u9a8c\u8bc1\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5141\u8bb8\u6ce8\u5165\u7684\u811a\u672c\u5728\u67e5\u770b\u53d7\u5f71\u54cd\u6761\u76ee\u7684\u5176\u4ed6\u7528\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "IPFire\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2025-27635\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "IPFire IPFire \u003c2.29(Core Update 198)"
  },
  "referenceLink": "https://bugzilla.ipfire.org/show_bug.cgi?id=13880",
  "serverity": "\u4e2d",
  "submitTime": "2025-10-31",
  "title": "IPFire\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2025-27635\uff09"
}

CVE-2025-34305 (GCVE-0-2025-34305)

Vulnerability from cvelistv5 – Published: 2025-10-28 14:34 – Updated: 2025-10-29 18:09

Title

IPFire < v2.29 Stored XSS via Multiple Methods in cleanhtml()

Summary

IPFire versions prior to 2.29 (Core Update 198) contain multiple stored cross-site scripting (XSS) vulnerabilities caused by a bug in the cleanhtml() function (/var/ipfire/header.pl) that fails to apply HTML-entity encoding to user input. When an authenticated user submits data to affected endpoints - for example, POST /cgi-bin/wakeonlan.cgi (CLIENT_COMMENT), /cgi-bin/dhcp.cgi (ADVOPT_DATA, FIX_REMARK, FIX_FILENAME, FIX_ROOTPATH), /cgi-bin/connscheduler.cgi (ACTION_COMMENT), /cgi-bin/dnsforward.cgi (REMARK), /cgi-bin/vpnmain.cgi (REMARK), or /cgi-bin/dns.cgi (REMARK) - the application calls escape() and HTML::Entities::encode_entities() but never assigns the sanitized result back to the output variable. The original unsanitized value is therefore stored and later rendered in the web interface without proper sanitation or encoding, allowing injected scripts to execute in the context of other users who view the affected entries.

Severity ?

5.1 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Assigner

VulnCheck

References

URL

Tags

	https://www.ipfire.org/blog/ipfire-2-29-core-upda…	vendor-advisorypatch
	https://bugzilla.ipfire.org/show_bug.cgi?id=13880	issue-tracking
	https://www.vulncheck.com/advisories/ipfire-store…	third-party-advisory

Impacted products

	Vendor	Product	Version
	IPFire.org	IPFire	Affected: 0 , < 2.29 (Core Update 198) (custom)

Credits

Alex Williams from Pellera Technologies

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2025-27635

CVE-2025-34305 (GCVE-0-2025-34305)

Tags

Sightings

Nomenclature