9.8

CVE-2017-7474: keycloak keycloak-nodejs-auth-utils Incorrect Check of Function Return Value

CVSS: 9.8v3.0CriticalModified
AliasesGHSA-mw35-24gh-f82w
Published 12-05-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-7474 is a critical (CVSS 9.8) Incorrect Check of Function Return Value vulnerability in keycloak keycloak-nodejs-auth-utils. EPSS estimates a 2.54% chance of exploitation in the next 30 days, higher than 84.7% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.0 (NVD)
EPSS score
2.54%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-05-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

It was found that the Keycloak Node.js adapter 2.5 - 3.0 did not handle invalid tokens correctly. An attacker could use this flaw to bypass authentication and gain access to restricted information, or to possibly conduct further attacks.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

2.54%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

0.00 pp

From 2.54% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.54%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Npm2 products
  • keycloak-connect≥ 2.5.0, < 3.1.0
  • keycloak-js≥ 2.5.0, < 3.1.0
Keycloak1 product
Red hat, inc.1 product

3 vendors · 4 products

References

3 links