CVE-2022-31070 — MEDIUM (5.8)

Q: How severe is CVE-2022-31070?

CVE-2022-31070 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-31070?

Check the references section above for vendor advisories and patch information. Affected products include: Finastra Nestjs-Proxy, Nestjs-Proxy Project Nestjs-Proxy.

Vulnerability Description

NestJS Proxy is a NestJS module to decorate and proxy calls. Prior to version 0.7.0, the nestjs-proxy library did not have a way to block sensitive cookies (e.g. session cookies) from being forwarded to backend services configured by the application developer. This could have led to sensitive cookies being inadvertently exposed to such services that should not see them. The patched version now blocks cookies from being forwarded by default. However developers can configure an allow-list of cookie names by using the `allowedCookies` config setting. This issue has been fixed in version 0.7.0 of `@finastra/nestjs-proxy`. Users of `@ffdc/nestjs-proxy` are advised that this package has been deprecated and is no longer being maintained or receiving updates. Such users should update their package.json file to use `@finastra/nestjs-proxy` instead.

CVSS Score

5.8

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Finastra	Nestjs-Proxy	< 0.7.0
Nestjs-Proxy Project	Nestjs-Proxy	<= 0.4.0

Related Weaknesses (CWE)

CWE-200

References

https://github.com/Finastra/finastra-nodejs-libs/pull/232PatchThird Party Advisory
https://github.com/Finastra/finastra-nodejs-libs/security/advisories/GHSA-77mv-4Third Party Advisory
https://github.com/Finastra/finastra-nodejs-libs/pull/232PatchThird Party Advisory
https://github.com/Finastra/finastra-nodejs-libs/security/advisories/GHSA-77mv-4Third Party Advisory

FAQ

What is CVE-2022-31070?

CVE-2022-31070 is a vulnerability with a CVSS score of 5.8 (MEDIUM). NestJS Proxy is a NestJS module to decorate and proxy calls. Prior to version 0.7.0, the nestjs-proxy library did not have a way to block sensitive cookies (e.g. session cookies) from being forwarded ...

How severe is CVE-2022-31070?

CVE-2022-31070 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-31070?

Check the references section above for vendor advisories and patch information. Affected products include: Finastra Nestjs-Proxy, Nestjs-Proxy Project Nestjs-Proxy.