What’s Vulnerable › Vulnerabilities

CVE-2024-27092: Content spoofing - real Hoppscotch emails

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-02-29 · updated 2026-06-17
• Weakness: CWE-20

Description

Hoppscotch is an API development ecosystem. Due to lack of validation for fields like Label (Edit Team) - TeamName, bad actors can send emails with Spoofed Content as Hoppscotch. Part of payload (external link) is presented in clickable form - easier to achieve own goals by malicious actors. This issue is fixed in 2023.12.6.

Affected products

• hoppscotch: before 2023.12.6 — fixed in 2023.12.6

How to fix

Upgrade to a fixed version: hoppscotch 2023.12.6. Check the vendor advisory for mitigations.

References

• https://github.com/hoppscotch/hoppscotch/blob/main/packages/hoppscotch-backend/src/team-invitation/team-invitation.service.ts#L153
• https://github.com/hoppscotch/hoppscotch/commit/6827e97ec583b2534cdc1c2f33fa44973a0c2bf5
• https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-8r6h-8r68-q3pp
• https://github.com/hoppscotch/hoppscotch/blob/main/packages/hoppscotch-backend/src/team-invitation/team-invitation.service.ts#L153
• https://github.com/hoppscotch/hoppscotch/commit/6827e97ec583b2534cdc1c2f33fa44973a0c2bf5
• https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-8r6h-8r68-q3pp

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