TI-2026-57123 Aliases CVE-2026-82808 GHSA-gxhr-6gh9-279g

Inbox Foundry ActiveInbox Extension Google OAuth Client Secret service-worker.production-esm.js hard-coded credentials

HIGH 70CWE-259Published 2026-08-31 · Updated 2026-08-31

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-259.

Summary

A vulnerability was identified in Inbox Foundry ActiveInbox Extension up to 7.10.24 on Chrome. Impacted is an unknown function of the file dist/service-worker.production-esm.js of the component Google OAuth Client Secret. Such manipulation leads to hard-coded credentials. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was informed beforehand about the issue. The support explains, that "[a]t the moment, the [bug bounty] programme is on hold while we work through a large number of existing reports."

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00472 41st percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Inbox Foundry	ActiveInbox Extension	7.10.0; 7.10.1; 7.10.2; 7.10.3; 7.10.4; 7.10.5; 7.10.6; 7.10.7; 7.10.8; 7.10.9; 7.10.10; 7.10.11; 7.10.12; 7.10.13; 7.10.14; 7.10.15; 7.10.16; 7.10.17; 7.10.18; 7.10.19; 7.10.20; 7.10.21; 7.10.22; 7.10.23; 7.10.24	—	No fix listed	CNA

ActiveInbox Extension VendorInbox Foundry Affected 7.10.0; 7.10.1; 7.10.2; 7.10.3; 7.10.4; 7.10.5; 7.10.6; 7.10.7; 7.10.8; 7.10.9; 7.10.10; 7.10.11; 7.10.12; 7.10.13; 7.10.14; 7.10.15; 7.10.16; 7.10.17; 7.10.18; 7.10.19; 7.10.20; 7.10.21; 7.10.22; 7.10.23; 7.10.24 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:inbox_foundry:activeinbox_extension::::::::	—	—	Inbox Foundry

cpe:2.3:a:inbox_foundry:activeinbox_extension:*:*:*:*:*:*:*:* Versions — — ·Inbox Foundry

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-82808
2026-10-03 Alias added: GHSA-gxhr-6gh9-279g

References

Exploit 1

https://github.com/xryj920/chrome_extensions/blob/main/The%20Inbox%20Foundry%20Limited%20ActiveInbox%207.10.24%20ships%20a%20hardcoded%20Google%20OAuth%20client%20secret%20in%20the%20Chrome%20extension%20bundle

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences