CVE-2026-34932

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Source
https://cve.org/CVERecord?id=CVE-2026-34932
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34932.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-34932
Aliases
  • GHSA-wj4r-hr4h-g98v
Published
2026-04-02T19:19:15.697Z
Modified
2026-07-08T08:12:54.481466841Z
Severity
  • 8.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
hoppscotch: Stored XSS via mock server responses on backend origin
Details

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is a stored XSS vulnerability that can lead to CSRF. This issue has been patched in version 2026.3.0.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34932.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79"
    ]
}
References

Affected packages

Git / github.com/hoppscotch/hoppscotch

Affected ranges

Type
GIT
Repo
https://github.com/hoppscotch/hoppscotch
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d45903d2e5363a0993f6aafa503ab20fb1b6bec5
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:hoppscotch:hoppscotch:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2026.3.0"
        }
    ]
}

Affected versions

2023.*
2023.12.0
2023.12.1
2023.12.2
2023.12.3
2023.4.0
2023.4.1
2023.4.2
2023.4.3
2023.4.4
2023.4.5
2023.8.0
2023.8.1
2023.8.2
2024.*
2024.10.0
2024.10.1
2024.11.0
2024.12.0
2024.12.1
2024.12.2
2024.3.0
2024.3.1
2024.3.2
2024.3.3
2024.6.0
2024.7.0
2024.7.1
2024.8.0
2024.8.1
2024.8.2
2024.8.3
2024.9.0
2024.9.1
2024.9.2
2025.*
2025.1.0
2025.1.1
2025.10.0
2025.10.1
2025.11.0
2025.11.1
2025.11.2
2025.12.0
2025.12.1
2025.2.0
2025.2.1
2025.3.0
2025.3.1
2025.3.2
2025.4.0
2025.5.0
2025.5.1
2025.6.0
2025.6.1
2025.7.0
2025.7.1
2025.8.0
2025.8.1
2025.9.0
2025.9.1
2025.9.2
2026.*
2026.1.0
2026.1.1
2026.2.0
2026.2.1
v0.*
v0.1.0
v1.*
v1.0.0
v1.10.0
v1.12.0
v1.5.0
v1.9.0
v1.9.5
v1.9.7
v1.9.9
v2.*
v2.0.0
v2.1.0
v2.2.0
v2.2.1
v3.*
v3.0.0
v3.0.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34932.json"