CVE-2019-18854
Quick assessment
Affected
n/a n/a
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.
WordPress是WordPress基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。safe-svg是使用在其中的一个SVG（可缩放矢量图形）上传插件。 WordPress safe-svg 1.9.4及之前版本中存在资源管理错误漏洞，该漏洞源于程序无限递归导致资源消耗不受控制。远程攻击者可借助特制请求利用该漏洞导致拒绝服务。
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I. Basic Information for CVE-2019-18854
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Denial Of Service vulnerability exists in the safe-svg (aka Safe SVG) plugin through 1.9.4 for WordPress, related to unlimited recursion for a '<use ... xlink:href="#identifier">' substring.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress safe-svg 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。safe-svg是使用在其中的一个SVG（可缩放矢量图形）上传插件。 WordPress safe-svg 1.9.4及之前版本中存在资源管理错误漏洞，该漏洞源于程序无限递归导致资源消耗不受控制。远程攻击者可借助特制请求利用该漏洞导致拒绝服务。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2019-18854
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Patches & Fixes for CVE-2019-18854 (1)
-
https://plugins.trac.wordpress.org/changeset/2185438 x_refsource_MISC
Vendor Advisories for CVE-2019-18854 (1)
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https://fortiguard.com/zeroday/FG-VD-19-113 x_refsource_MISC
Other References for CVE-2019-18854 (2)
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https://wpvulndb.com/vulnerabilities/9937 x_refsource_MISC
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https://wordpress.org/plugins/safe-svg/#developers x_refsource_MISC
Same Patch Batch · n/a · 2019-11-11 · 10 CVEs total
| CVE-2019-18862 | GNU Mailutils 安全漏洞 | |
| CVE-2019-18853 | ImageMagick Studio ImageMagick 输入验证错误漏洞 | |
| CVE-2019-18855 | WordPress safe-svg 输入验证错误漏洞 | |
| CVE-2019-18856 | Drupal SVG Sanitizer 输入验证错误漏洞 | |
| CVE-2019-18857 | darylldoyle svg-sanitizer 输入验证错误漏洞 | |
| CVE-2019-18852 | 多款D-Link产品信任管理问题漏洞 | |
| CVE-2019-18849 | tnef 缓冲区错误漏洞 | |
| CVE-2019-18836 | Envoy 安全漏洞 | |
| CVE-2019-18841 | Chartkick.js 输入验证错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
-
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jQWidgets jqx-all.js jqxBaseFramework.extend prototype pollu -
CVE-2026-78158
Open5GS AMF UEContextReleaseRequest Path improper authorizat -
CVE-2026-78157
Open5GS Rx AA-Request pcrf-rx-path.c pcrf_rx_aar_cb out-of-b
V. Comments for CVE-2019-18854
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