CVE-2011-2780
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Chyrp是一款开源的基于PHP和MySQL的轻量级博客（Blog）引擎。 Chyrp 2.0及之前版本的includes/lib/gz.php中存在目录遍历漏洞。远程攻击者可借助文件参数中的“..”（点点）操作符读取任意文件。
Possible ATT&CK Techniques 1 AI
T1006 · Direct Volume Access
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I. Basic Information for CVE-2011-2780
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744.
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
Chyrp includes/lib/gz.php目录遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Chyrp是一款开源的基于PHP和MySQL的轻量级博客（Blog）引擎。 Chyrp 2.0及之前版本的includes/lib/gz.php中存在目录遍历漏洞。远程攻击者可借助文件参数中的“..”（点点）操作符读取任意文件。
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-2011-2780
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | A directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2011/CVE-2011-2780.yaml | POC Details |
AI-Generated POC
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Vendor Advisories for CVE-2011-2780 (5)
Mailing List Discussions for CVE-2011-2780 (2)
Other References for CVE-2011-2780 (3)
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http://www.ocert.org/advisories/ocert-2011-001.html x_refsource_MISC
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http://www.justanotherhacker.com/advisories/JAHx113.txt x_refsource_MISC
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Same Patch Batch · n/a · 2011-07-19 · 12 CVEs total
| CVE-2011-0226 | FreeType psaux/t1decode.c Type 1字体解析漏洞 | |
| CVE-2011-0227 | Apple iOS IOMobileFrameBuffer本地权限提升漏洞 | |
| CVE-2011-2743 | Chyrp多个跨站脚本攻击漏洞 | |
| CVE-2011-2779 | HP ArcSight Connector Appliance Windows Event Log SmartConnector权限许可和访问控制漏洞 | |
| CVE-2011-0770 | HP ArcSight Connectors Windows Event Log SmartConnector跨站脚本攻击漏洞 | |
| CVE-2011-1355 | IBM WebSphere Application Server 'logoutExitPage'参数开放重定向漏洞 | |
| CVE-2011-1356 | IBM WebSphere Application Server管理控制台本地信息泄露漏洞 | |
| CVE-2011-1741 | EMC Documentum eRoom Indexing Server OpenText Hummingbird Client Connector缓冲区溢出漏洞 | |
| CVE-2011-2385 | OTRS iPhoneHandle包权限提升漏洞 | |
| CVE-2011-2528 | Zope和PloneHotfix20110720权限提升漏洞 | |
| CVE-2011-2744 | Chyrp目录遍历漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2011-2780
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