What’s Vulnerable › Vulnerabilities

CVE-2021-26722

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-02-05 · updated 2026-06-17
• Weakness: CWE-79

Description

LinkedIn Oncall through 1.4.0 allows reflected XSS via /query because of mishandling of the "No results found for" message in the search bar.

Affected products

• LinkedIn Oncall: through 1.4.0

References

• https://github.com/linkedin/oncall/issues/341
• https://github.com/linkedin/oncall/issues/341

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