CVE-2026-5344— Textpattern XML-RPC TXP_RPCServer.php mt_uploadImage path traversal
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I. Basic Information for CVE-2026-5344
Vulnerability Information
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Vulnerability Title
Textpattern XML-RPC TXP_RPCServer.php mt_uploadImage path traversal
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in Textpattern up to 4.9.1. Affected by this vulnerability is the function mt_uploadImage of the file rpc/TXP_RPCServer.php of the component XML-RPC Handler. The manipulation of the argument file.name leads to path traversal. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor confirmed the issue and will provide a fix in the upcoming release.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Textpattern 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Textpattern是Textpattern团队的一款简洁而又漂亮的Blog引擎。 Textpattern 4.9.1及之前版本存在路径遍历漏洞，该漏洞源于对文件rpc/TXP_RPCServer.php中XML-RPC Handler组件的mt_uploadImage函数参数file.name的错误操作，可能导致路径遍历攻击。
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 |
|---|---|---|---|---|
| - | Textpattern | 4.9.0 | cpe:2.3:a:textpattern:textpattern:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-5344
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- Submit #769166: Textpattern 4.9.1 Textpattern XML-RPC Arbitrary File Writethird-party-advisory
- CVE-2026-5344 Textpattern XML-RPC TXP_RPCServer.php mt_uploadImage path traversalvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-5344
Same Patch Batch · n/a · 2026-04-02 · 13 CVEs total
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| CVE-2026-5318 | 4.3 MEDIUM | LibRaw JPEG DHT losslessjpeg.cpp initval out-of-bounds write |
| CVE-2026-5360 | 3.7 LOW | Free5GC aper type confusion |
| CVE-2026-25212 | Percona PMM 安全漏洞 | |
| CVE-2026-26895 | osTicket 安全漏洞 | |
| CVE-2026-34876 | Mbed TLS 安全漏洞 | |
| CVE-2026-30603 | Qianniao QN-L23PA0904 安全漏洞 | |
| CVE-2026-34877 | Mbed TLS 安全漏洞 | |
| CVE-2026-30252 | Interzen Consulting ZenShare Suite 安全漏洞 | |
| CVE-2026-30251 | Interzen Consulting ZenShare Suite 安全漏洞 |
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