PT-2021-10258 · Halo · Halo

Artemis1029 · Published 2021-07-12 · Updated 2021-07-14 · CVE-2020-18979

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Halo version 0.4.3

Description: The issue is related to a Cross Site Scripting (XSS) vulnerability. It occurs via the X-forwarded-for Header parameter.

Recommendations: For Halo version 0.4.3, consider restricting access to the X-forwarded-for Header parameter until a patch is available. As a temporary workaround, avoid using the X-forwarded-for Header parameter in sensitive operations. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-18979

Affected Products

Halo

References · 4

• 🔥 https://github.com/halo-dev/halo/issues/126 · Exploit
• https://osv.dev/vulnerability/CVE-2020-18979 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-18979 · Security Note
• https://t.me/cibsecurity/26065 · Telegram Post