9.8

CVE-2020-23360: oscommerce Incorrect Comparison

CVSS: 9.8v3.1CriticalModified
Published 27-01-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-23360 is a critical (CVSS 9.8) Incorrect Comparison vulnerability in oscommerce. EPSS estimates a 1.21% chance of exploitation in the next 30 days, higher than 67.9% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
1.21%
0%100%
Low · -0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 27-01-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

oscommerce v2.3.4.1 has a functional problem in user registration and password rechecking, where a non-identical password can bypass the checks in /catalog/admin/administrators.php and /catalog/password_reset.php

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.21%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

-0.01 pp

From 1.22% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Oscommerce2

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Oscommerce1 product

1 vendor · 1 product

References

1 links