What’s Vulnerable › Vulnerabilities

CVE-2021-27989

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-14 · updated 2026-06-17
• Weakness: CWE-79

Description

Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within /medianet/sgcontentset.aspx.

Affected products

• Appspace: 6.2.4

References

• https://github.com/syedsohaibkarim/PoC-StoredXSS-Appspace6.2.4
• https://github.com/syedsohaibkarim/PoC-StoredXSS-Appspace6.2.4

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