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4 vulnerabilities by wppconnect
CVE-2026-123197 (GCVE-0-2026-123197)
Vulnerability from nvd – Published: 2026-11-05 18:16 – Updated: 2026-11-05 18:16
VLAI
EPSS
VEX
Title
WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files
Summary
WPPConnect Server through 2.10.76 contains a missing authentication vulnerability that allows unauthenticated attackers to read decrypted sticker media through the /files static mount. Attackers can enumerate Unix timestamps in GET /files/file<timestamp>.webp requests to retrieve stickers from any session, bypassing per-session token checks.
Severity
5.3 (Medium)
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/wppconnect-team/wppconnect-ser… | issue-tracking |
| https://github.com/wppconnect-team/wppconnect-ser… | patchissue-tracking |
| https://github.com/wppconnect-team/wppconnect-ser… | patch |
| https://github.com/wppconnect-team/wppconnect-ser… | technical-description |
| https://hackmd.io/@hieund/wppconnect-files-unauth… | technical-description |
| https://www.vulncheck.com/advisories/wppconnect-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wppconnect | wppconnect-server |
Affected:
0 , ≤ 2.10.76
(semver)
|
Date Public
2026-11-05 00:00
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CVE-2026-121557 (GCVE-0-2026-121557)
Vulnerability from nvd – Published: 2026-11-03 15:17 – Updated: 2026-11-03 15:17
VLAI
EPSS
VEX
Title
WPPConnect Server through 2.10.74 Missing Authentication via /api/:session/chatwoot
Summary
WPPConnect Server through 2.10.74 contains a missing authentication vulnerability that allows unauthenticated attackers to send WhatsApp messages by calling the Chatwoot webhook route without verifyToken middleware. Attackers who know or guess a connected session name can POST outgoing message bodies to send arbitrary texts or files from that account to any number.
Severity
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/wppconnect-team/wppconnect-ser… | issue-tracking |
| https://github.com/wppconnect-team/wppconnect-server | product |
| https://github.com/wppconnect-team/wppconnect-ser… | patchissue-tracking |
| https://github.com/wppconnect-team/wppconnect-ser… | technical-description |
| https://github.com/wppconnect-team/wppconnect-ser… | technical-description |
| https://www.vulncheck.com/advisories/wppconnect-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wppconnect | wppconnect-server |
Affected:
0 , ≤ 2.10.74
(semver)
|
Date Public
2026-11-02 00:00
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CVE-2026-123197 (GCVE-0-2026-123197)
Vulnerability from cvelistv5 – Published: 2026-11-05 18:16 – Updated: 2026-11-05 18:16
VLAI
EPSS
VEX
Title
WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files
Summary
WPPConnect Server through 2.10.76 contains a missing authentication vulnerability that allows unauthenticated attackers to read decrypted sticker media through the /files static mount. Attackers can enumerate Unix timestamps in GET /files/file<timestamp>.webp requests to retrieve stickers from any session, bypassing per-session token checks.
Severity
5.3 (Medium)
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/wppconnect-team/wppconnect-ser… | issue-tracking |
| https://github.com/wppconnect-team/wppconnect-ser… | patchissue-tracking |
| https://github.com/wppconnect-team/wppconnect-ser… | patch |
| https://github.com/wppconnect-team/wppconnect-ser… | technical-description |
| https://hackmd.io/@hieund/wppconnect-files-unauth… | technical-description |
| https://www.vulncheck.com/advisories/wppconnect-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wppconnect | wppconnect-server |
Affected:
0 , ≤ 2.10.76
(semver)
|
Date Public
2026-11-05 00:00
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CVE-2026-121557 (GCVE-0-2026-121557)
Vulnerability from cvelistv5 – Published: 2026-11-03 15:17 – Updated: 2026-11-03 15:17
VLAI
EPSS
VEX
Title
WPPConnect Server through 2.10.74 Missing Authentication via /api/:session/chatwoot
Summary
WPPConnect Server through 2.10.74 contains a missing authentication vulnerability that allows unauthenticated attackers to send WhatsApp messages by calling the Chatwoot webhook route without verifyToken middleware. Attackers who know or guess a connected session name can POST outgoing message bodies to send arbitrary texts or files from that account to any number.
Severity
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/wppconnect-team/wppconnect-ser… | issue-tracking |
| https://github.com/wppconnect-team/wppconnect-server | product |
| https://github.com/wppconnect-team/wppconnect-ser… | patchissue-tracking |
| https://github.com/wppconnect-team/wppconnect-ser… | technical-description |
| https://github.com/wppconnect-team/wppconnect-ser… | technical-description |
| https://www.vulncheck.com/advisories/wppconnect-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wppconnect | wppconnect-server |
Affected:
0 , ≤ 2.10.74
(semver)
|
Date Public
2026-11-02 00:00
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"title": "WPPConnect Server through 2.10.74 Missing Authentication via /api/:session/chatwoot",
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"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-121557",
"datePublished": "2026-11-03T15:17:14.257Z",
"dateReserved": "2026-11-03T14:46:16.996Z",
"dateUpdated": "2026-11-03T15:17:14.257Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}