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OSV
OSV
added 2026/03/27 9:16 a.m.27 views

ALPINE-CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

5.9CVSS5.9AI score0.00311EPSS
SaveExploits1References1
NVD
NVD
added 2026/03/27 9:16 a.m.9 views

CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

6.8CVSS0.00311EPSS
SaveExploits1References1
Debian CVE
Debian CVE
added 2026/03/27 8:10 a.m.13 views

CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

6.8CVSS5.3AI score0.00311EPSS
SaveExploits1
ATTACKERKB
ATTACKERKB
added 2026/03/27 8:10 a.m.11 views

CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

6.8CVSS5.9AI score0.00311EPSS
SaveExploits1References2
Cvelist
Cvelist
added 2026/03/27 8:10 a.m.50 views

CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

6.8CVSS0.00311EPSS
SaveExploits1References1
OSV
OSV
added 2026/03/27 8:10 a.m.13 views

CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

6.8CVSS5.9AI score
SaveExploits0References3
CNNVD
CNNVD
added 2026/03/27 12:00 a.m.21 views

Open-Xchange OX Dovecot Pro 安全漏洞

Open-Xchange OX Dovecot Pro is a mail storage and delivery system provided by the German company Open-Xchange. Open-Xchange OX Dovecot Pro has a security vulnerability that can be exploited under certain conditions, leading to a replay attack, which may allow attackers to log in as users...

6.8CVSS5.8AI score0.00311EPSS
SaveExploits1References1
UbuntuCve
UbuntuCve
added 2026/03/27 12:00 a.m.9 views

CVE-2026-27855

Dovecot OTP authentication is vulnerable to replay attack under specific conditions. If auth cache is enabled, and username is altered in passdb, then OTP credentials can be cached so that same OTP reply is valid. An attacker able to observe an OTP exchange is able to log in as the user. If...

6.8CVSS5.8AI score0.00311EPSS
SaveExploits1References2
Snyk
Snyk
added 2026/03/26 6:56 p.m.10 views

Replay Attack

Overview @openclaw/voice-call is an OpenClaw voice-call plugin Affected versions of this package are vulnerable to Replay Attack due to improper derivation of the replay key in the webhook-security.ts process. An attacker can bypass replay protection and submit multiple authenticated requests by...

8.3CVSS5.9AI score0.00283EPSS
SaveExploits0References2
NVD
NVD
added 2026/03/26 5:16 p.m.13 views

CVE-2026-3109

Mattermost Plugins versions =11.4 10.11.11.0 fail to validate webhook request timestamps which allows an attacker to corrupt Zoom meeting state in Mattermost via replayed webhook requests. Mattermost Advisory ID: MMSA-2026-00584...

2.2CVSS0.00291EPSS
SaveExploits0References1
Vulnrichment
Vulnrichment
added 2026/03/26 4:28 p.m.6 views

CVE-2026-3109 Missing timestamp validation in Zoom webhook handler

Mattermost Plugins versions =11.4 10.11.11.0 fail to validate webhook request timestamps which allows an attacker to corrupt Zoom meeting state in Mattermost via replayed webhook requests. Mattermost Advisory ID: MMSA-2026-00584...

2.2CVSS5.8AI score0.00291EPSS
SaveExploits0References1
CVE
CVE
added 2026/03/26 4:28 p.m.46 views

CVE-2026-3109

Mattermost Plugins in versions

2.2CVSS5.8AI score0.00291EPSS
SaveExploits0References1Affected Software1
Cvelist
Cvelist
added 2026/03/26 4:28 p.m.41 views

CVE-2026-3109 Missing timestamp validation in Zoom webhook handler

Mattermost Plugins versions =11.4 10.11.11.0 fail to validate webhook request timestamps which allows an attacker to corrupt Zoom meeting state in Mattermost via replayed webhook requests. Mattermost Advisory ID: MMSA-2026-00584...

2.2CVSS0.00291EPSS
SaveExploits0References1
OSV
OSV
added 2026/03/26 4:28 p.m.15 views

CVE-2026-3109 Missing timestamp validation in Zoom webhook handler

Mattermost Plugins versions =11.4 10.11.11.0 fail to validate webhook request timestamps which allows an attacker to corrupt Zoom meeting state in Mattermost via replayed webhook requests. Mattermost Advisory ID: MMSA-2026-00584...

2.2CVSS5.9AI score
SaveExploits0References3
RedhatCVE
RedhatCVE
added 2026/03/26 2:59 p.m.12 views

CVE-2026-20999

Authentication bypass by replay in Smart Switch prior to version 3.7.69.15 allows remote attackers to trigger privileged functions...

7.1CVSS5.8AI score0.00313EPSS
SaveExploits0References1
Cvelist
Cvelist
added 2026/03/23 9:36 p.m.34 views

CVE-2026-32012

...

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Snyk
Snyk
added 2026/03/23 6:16 p.m.6 views

Replay Attack

Overview Affected versions of this package are vulnerable to Replay Attack via the TOTP authentication process. An attacker can bypass authentication controls by reusing a valid TOTP code within its validity window. Remediation Upgrade code.vikunja.io/api/pkg/user to version 2.2.1 or higher...

6.9CVSS5.9AI score0.00258EPSS
SaveExploits1References3
Snyk
Snyk
added 2026/03/23 6:16 p.m.6 views

Replay Attack

Overview Affected versions of this package are vulnerable to Replay Attack via the TOTP authentication process. An attacker can bypass authentication controls by reusing a valid TOTP code within its validity window. Remediation Upgrade github.com/go-vikunja/vikunja/pkg/user to version 2.2.1 or...

6.9CVSS5.9AI score0.00258EPSS
SaveExploits1References3
Github Security Blog
Github Security Blog
added 2026/03/21 3:31 a.m.19 views

Duplicate Advisory: OpenClaw's voice-call Twilio webhook replay could bypass manager dedupe because normalized event IDs were randomized per parse

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-vqx8-9xxw-f2m7. This link is maintained to preserve external references. Original Description OpenClaw versions prior to 2026.2.23 contain a vulnerability in Twilio webhook event deduplication where normalized...

6.9CVSS5.7AI score0.00337EPSS
SaveExploits0References5Affected Software1
Cvelist
Cvelist
added 2026/03/21 12:42 a.m.43 views

CVE-2026-32053 OpenClaw < 2026.2.23 - Twilio Webhook Replay Bypass via Randomized Event ID Normalization

OpenClaw versions prior to 2026.2.23 contain a vulnerability in Twilio webhook event deduplication where normalized event IDs are randomized per parse, allowing replay events to bypass manager dedupe checks. Attackers can replay Twilio webhook events to trigger duplicate or stale call-state...

6.9CVSS0.00337EPSS
SaveExploits0References3
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