CVE-2026-101050

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Source

https://cve.org/CVERecord?id=CVE-2026-101050

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-101050.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-101050

Aliases

CVE-2026-100865
CVE-2026-101049
GHSA-pm6h-x3h5-j38h

Published

2026-09-27T16:28:28Z

Modified

2026-10-28T02:31:06Z

Severity

8.3 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Heym before 0.0.53 Authentication Bypass via Telegram Webhook

Details

Heym before 0.0.53 fails to verify the X-Telegram-Bot-Api-Secret-Token header on Telegram webhook endpoints when credential_id is absent or secret_token is empty. Remote unauthenticated attackers can post forged Telegram updates to trigger workflows with the owner's configured credentials and execute actions on attacker-supplied input.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-287"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/101xxx/CVE-2026-101050.json"
}

References

Affected packages

Git / github.com/heymrun/heym

Affected ranges

Type

GIT

Repo

https://github.com/heymrun/heym

Events

Introduced

Fixed

a8ff9b0ed2a0e87a1b66be56ca0a0ea877e19402

Fixed

341d1012367cd74f85c617e1c98dd49e3fcb5e83

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "0.0.53"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "341d1012367cd74f85c617e1c98dd49e3fcb5e83"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v.*

v.0.0.49

v0.*

v0.0.1

v0.0.10

v0.0.11

v0.0.12

v0.0.13

v0.0.14

v0.0.15

v0.0.16

v0.0.17

v0.0.18

v0.0.19

v0.0.2

v0.0.20

v0.0.21

v0.0.22

v0.0.23

v0.0.24

v0.0.25

v0.0.26

v0.0.27

v0.0.29

v0.0.3

v0.0.30

v0.0.31

v0.0.32

v0.0.33

v0.0.34

v0.0.35

v0.0.36

v0.0.37

v0.0.38

v0.0.39

v0.0.4

v0.0.40

v0.0.41

v0.0.42

v0.0.43

v0.0.44

v0.0.45

v0.0.46

v0.0.47

v0.0.48

v0.0.5

v0.0.50

v0.0.51

v0.0.52

v0.0.6

v0.0.7

v0.0.8

v0.0.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-101050.json"