PT-2018-19087 · Tpshop · Tp-Shop

Bo Wang + 2 · Published 2018-05-02 · Updated 2018-06-13 · CVE-2018-9919

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tp-shop versions 2.0.5 through 2.0.8

Description A web-accessible backdoor exists, allowing remote attackers to obtain sensitive information, attack intranet hosts, or possibly trigger remote command execution. This issue is related to the /vendor/phpdocumentor/reflection-docblock/tests/phpDocumentor/Reflection/DocBlock/Tag/LinkTagTeet.php endpoint, which writes data from the down url URL into the bddlj local file if the attacker knows the backdoor jmmy parameter.

Recommendations For Tp-shop versions 2.0.5 through 2.0.8, consider restricting access to the /vendor/phpdocumentor/reflection-docblock/tests/phpDocumentor/Reflection/DocBlock/Tag/LinkTagTeet.php endpoint to minimize the risk of exploitation. Avoid using the jmmy parameter in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2018-9919

Affected Products

Tp-Shop

References · 3

• 🔥 http://seclists.org/fulldisclosure/2018/May/11 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-9919 · Security Note
• https://osv.dev/vulnerability/CVE-2018-9919 · Vendor Advisory