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Vulnerabilities

Vulnerability · CVE-2020-36960

Forma LMS 2.3 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts into user profile first and last name fields.

Published Jan 26, 2026 · catalog updated May 14, 2026 · Formalms Forma LMS

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2020-36960. EPSS is 0.23%. Act only if a listed version of Formalms Forma LMS is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.23%
Remediation
Vendor / distro source
Affected products
vendor Formalms Forma LMS 0 ≤2.3

Forma LMS 2.3 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts into user profile first and last name fields. Attackers can craft scripts like ' alert(document.cookie) ' to execute arbitrary JavaScript when the profile is viewed by other users.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Formalms Forma LMS 0 ≤2.30 ≤2.3

How to fix CVE-2020-36960

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2020-36960. EPSS is 0.23%. Act only if a listed version of Formalms Forma LMS is installed.

Which versions are affected?

Compare what you have installed with Formalms Forma LMS 0 ≤2.3 0 ≤2.3. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.23%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 26, 2026 · EUVD

    Detected

    Forma LMS 2.3 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts into user profile first and last name fields. Attackers can craft scripts like ' alert(document.cookie) ' to execute arbitrary JavaScript when the profile is viewed by other users.

  2. May 14, 2026 · EUVD

    Updated

    Forma LMS 2.3 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts into user profile first and last name fields. Attackers can craft scripts like ' alert(document.cookie) ' to execute arbitrary JavaScript when the profile is viewed by other users.

Sources

  • CVE.orgVulnerability recordCVE-2020-36960

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2020-36960

    30-day exploitation probability 0.23%

    first.org
  • EUVDVulnerability recordEUVD-2020-30854

    Forma LMS 2.3 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts into user profile first and last name fields. Attackers can craft scripts like ' alert(document.cookie) ' to execute arbitrary JavaScript when the profile is viewe

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 5, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 2, 2026