THREATPORT/VULNERABILITY/CVE-2020-7760
MEDIUM SEVERITY

CVE-2020-7760

Codemirror vulnerability

CVSS
5.3
EPSS
5.2%
EPSS pct
92th
Exploited
No known
This affects the package codemirror before 5.58.2; the package org.apache.marmotta.webjars:codemirror before 5.58.2. The vulnerable regular expression is located in https://github.com/codemirror/CodeMirror/blob/cdb228ac736369c685865b122b736cd0d397836c/mode/javascript/javascript.jsL129. The ReDOS vulnerability of the regex is mainly due to the sub-pattern (s|/*.*?*/)*
Affected vendor
Codemirror
Affected product
Codemirror
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness type (CWE)
  • CWE-400 — Uncontrolled Resource Consumption
Published
2020-10-30

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to availability.

Its EPSS score of 5.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2020-7760

  • Confirm whether Codemirror Codemirror is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2020-7760.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-7760

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-7760 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2020-7760?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2020-7760.

Start free scan

No credit card. Agentless.

Related vulnerabilities

MEDIUM
CVE-2002-0708
Superscout Web Filter vulnerability
MEDIUM
CVE-2002-0863
.Net Windows Server vulnerability
MEDIUM
CVE-2002-0864
.Net Windows Server vulnerability