PT-2018-14983 · Thoughtworks+1 · Xstream+1

Xqc2000 · Published 2018-11-26 · Updated 2018-12-19 · CVE-2018-19530

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 HTTL versions through 1.0.11

Description The issue allows remote command execution due to the unsafe use of XStream in the decodeXml function when configured with an xml.codec=httl.spi.codecs.XstreamCodec setting.

Recommendations For versions through 1.0.11, consider disabling the decodeXml function or avoiding the use of the XstreamCodec setting until a patch is available. Restrict access to the affected function to minimize the risk of exploitation.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-19530

Affected Products

Httl

Xstream

References · 3

• 🔥 https://github.com/httl/httl/issues/225 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-19530 · Security Note
• https://osv.dev/vulnerability/CVE-2018-19530 · Vendor Advisory