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Vulnerability record · CVE-2020-19510 · published 21 June 2021

CVE-2020-19510: Textpattern unrestricted file upload vulnerability

Textpattern · Textpattern

Textpattern 4.7.3 contains an aribtrary file load via the file_insert function in include/txp_file.php.

9.8 CVSS 3.1 Critical EPSS 1.5% · top 27.5% CWE-434 · Unrestricted file upload
9.8CVSS 3.1 base score, v2 7.5
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Textpattern 4.7.3 contains an aribtrary file load via the file_insert function in include/txp_file.php.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://blog.topsec.com.cn/textpattern-background-any-file-upload/ ExploitThird Party Advisory
http://blog.topsec.com.cn/textpattern-background-any-file-upload/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2018-7474Textpattern sql injection vulnerabilityAn issue was discovered in Textpattern CMS 4.6.2 and earlier. It is possible to inject SQL code in the variable "qty" on the page index.php.EPSS 6.2%8.8CVE-2023-50038Textpattern unrestricted file upload vulnerabilityThere is an arbitrary file upload vulnerability in the background of textpattern cms v4.8.8, which leads to the loss of server permissions.EPSS 0.81%8.8CVE-2023-24269Textpattern unrestricted file upload vulnerabilityAn arbitrary file upload vulnerability in the plugin upload function of Textpattern v4.8.8 allows attackers to execute arbitrary code via a crafted Z…EPSS 1.1%8.8CVE-2020-29458Textpattern cross-site request forgery vulnerabilityTextpattern CMS 4.6.2 allows CSRF via the prefs subsystem.EPSS 0.66%8.3CVE-2021-44082Textpattern cross-site scripting vulnerabilitytextpattern 4.8.7 is vulnerable to Cross Site Scripting (XSS) via /textpattern/index.php,Body. A remote and unauthenticated attacker can use XSS to t…EPSS 3.0%7.5CVE-2018-1000090Textpattern xml external entity (xxe) vulnerabilitytextpattern version version 4.6.2 contains a XML Injection vulnerability in Import XML feature that can result in Denial of service in context to the…EPSS 1.3%7.5CVE-2010-3205Textpattern code injection vulnerabilityPHP remote file inclusion vulnerability in index.php in Textpattern CMS 4.2.0 allows remote attackers to execute arbitrary PHP code via a URL in the …EPSS 2.9%7.5CVE-2006-5615Textpattern vulnerabilityPHP remote file inclusion vulnerability in publish.php in Textpattern 1.19, when register_globals is enabled, allows remote attackers to execute arbi…EPSS 2.6%

Source: NIST National Vulnerability Database (record CVE-2020-19510), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.