PT-2024-20447 · Npm · @Urql/Next

Highkitten · Published 2024-01-30 · Updated 2024-02-06 · CVE-2024-24556

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions @urql/next versions prior to 1.1.1

Description The @urql/next package is vulnerable to XSS due to improper escaping of html-like characters in the response-stream. To exploit this, an attacker would need to ensure that the response returns html tags and that the web-application is using streamed responses (non-RSC).

Recommendations For versions prior to 1.1.1, upgrade to version 1.1.1 to fix the vulnerability. As a temporary workaround, consider restricting the use of streamed responses (non-RSC) or ensuring proper escaping of html-like characters in the response-stream until a patch is available.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-24556

GHSA-QHJF-HM5J-335W

Affected Products

@Urql/Next

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/24xxx/CVE-2024-24556.json · Exploit
• https://github.com/urql-graphql/urql/security/advisories/GHSA-qhjf-hm5j-335w · Vendor Advisory
• https://github.com/urql-graphql/urql/commit/4b7011b70d5718728ff912d02a4dbdc7f703540d · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-24556 · Security Note
• https://osv.dev/vulnerability/CVE-2024-24556 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-qhjf-hm5j-335w · Vendor Advisory
• https://github.com/urql-graphql/urql · Note
• https://twitter.com/VulmonFeeds/status/1752413017281618232 · Twitter Post
• https://twitter.com/CVEnew/status/1752383575649886311 · Twitter Post
• https://t.me/cvenotify/70294 · Telegram Post