PT-2026-37296

Name of the Vulnerable Software and Affected Versions AVideo versions prior to 29.0 Description An issue exists in the 'objects/sendEmail.json.php' endpoint where the absence of the contactForm parameter allows unauthenticated users to send emails to arbitrary recipients. When this parameter is...

Breaking the code: Multi-stage ‘code of conduct’ phishing campaign leads to AiTM token compromise

In this article 1. Multi-step social engineering campaign leading to credential theft 2. Mitigation and protection guidance 3. Microsoft Defender detections 4. Hunting queries 5. Indicators of compromise Phishing campaigns continue to improve sophistication and refinement in blending social...

annatar (>=0.4.3 <=0.5.8), ansi2png-rs (>=0.1.0 <=0.1.1) +62 more potentially affected by unknown CVE via imageproc (>=0.10.0 <=0.22.0)

imageproc CARGO version =0.10.0, =0.4.3, =0.1.0, =0.2.0, =0.1.5, =0.1.0, =0.1.0, =1.0.0, =0.3.0, =0.1.0, =0.1.0, =1.0.0 and more Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2026-0117...

Email threat landscape: Q1 2026 trends and insights

In this article 1. Tycoon2FA disruption impact 2. QR code phishing attacks 3. CAPTCHA tactics 4. Malicious payloads 5. Business email compromise 6. Defending against email threats 7. Microsoft Defender detections During the first quarter of 2026 January-March, Microsoft Threat Intelligence detect...

Fake CAPTCHA scam turns a quick click into a costly phone bill

Researchers have documented a long‑running campaign that uses fake CAPTCHA pages to trick mobile users into sending dozens of international SMS messages in the background. If you’ve spent any time on today’s web, CAPTCHAs may seem like background noise: click a few traffic lights, prove you’re...

Fake CAPTCHA IRSF Scam and 120 Keitaro Campaigns Drive Global SMS, Crypto Fraud

Cybersecurity researchers have disclosed details of a telecommunications fraud campaign that uses fake CAPTCHA verification tricks to dupe unsuspecting users into sending international text messages that incur charges on their mobile bills, generating illicit revenue for the threat actors who lea...

Fake CAPTCHA Scam Abuses Verification Clicks to Send Costly International Texts

Research from Infoblox reveals a massive Click2SMS fraud scheme using fake CAPTCHAs and back button hijacking to trick victims into sending costly international texts...

New ClickFix attack Hides in Native Windows Tools to Reduce Detection Risk

Fake CAPTCHA ClickFix attack tricks users into running malicious commands, using cmdkey and regsvr32 to maintain persistence and avoid detection on Windows...

CVE-2026-4121

The Kcaptcha plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.0.1. This is due to missing nonce validation in the plugin's settings page handler admin/setting.php. The settings form does not include a wpnoncefield and the form processing code...

Guessable CAPTCHA

Overview wwbn/avideo is an Audio and Video Platform or simply "A Video Platform". Affected versions of this package are vulnerable to Guessable CAPTCHA through the objects/getCaptcha.php process. An attacker can bypass CAPTCHA protections by manipulating the ql parameter to generate trivially sho...

CVE-2026-4121

The Kcaptcha plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.0.1. This is due to missing nonce validation in the plugin's settings page handler admin/setting.php. The settings form does not include a wpnoncefield and the form processing code...

CVE-2026-4121 Kcaptcha <= 1.0.1 - Cross-Site Request Forgery to Settings Update

The Kcaptcha plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.0.1. This is due to missing nonce validation in the plugin's settings page handler admin/setting.php. The settings form does not include a wpnoncefield and the form processing code...

CVE-2026-4121

The Kcaptcha plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 1.0.1. This is due to missing nonce validation in the plugin's settings page handler admin/setting.php. The settings form does not include a wpnoncefield and the form processing code...

CVE-2026-4121

The CVE concerns the WordPress Kcaptcha plugin (versions update(), enabling unauthenticated attackers to alter CAPTCHA settings (e.g., enabling/disabling CAPTCHA for login, registration, lost password, and comments) through a forged request if a site admin is tricked into performing an action. Co...

PT-2026-34288

Name of the Vulnerable Software and Affected Versions Kcaptcha versions prior to 1.0.2 Description The Kcaptcha plugin for WordPress is subject to Cross-Site Request Forgery. The issue exists in the settings page handler 'admin/setting.php' because it lacks nonce validation. Specifically, the...

CVE-2026-40935

WWBN AVideo is an open source video platform. In versions 29.0 and prior, objects/getCaptcha.php accepts the CAPTCHA length ql directly from the query string with no clamping or sanitization, letting any unauthenticated client force the server to generate a 1-character CAPTCHA word. Combined with...

EUVD-2026-24527

WWBN AVideo is an open source video platform. In versions 29.0 and prior, objects/getCaptcha.php accepts the CAPTCHA length ql directly from the query string with no clamping or sanitization, letting any unauthenticated client force the server to generate a 1-character CAPTCHA word. Combined with...

CVE-2026-40935 WWBN/AVideo has CAPTCHA Bypass via Attacker-Controlled Length Parameter and Missing Token Invalidation on Failure

WWBN AVideo is an open source video platform. In versions 29.0 and prior, objects/getCaptcha.php accepts the CAPTCHA length ql directly from the query string with no clamping or sanitization, letting any unauthenticated client force the server to generate a 1-character CAPTCHA word. Combined with...

CVE-2026-40935

WWBN AVideo is an open source video platform. In versions 29.0 and prior, objects/getCaptcha.php accepts the CAPTCHA length ql directly from the query string with no clamping or sanitization, letting any unauthenticated client force the server to generate a 1-character CAPTCHA word. Combined with...

CVE-2026-40935

WWBN/AVideo (versions ≤ 29.0) is affected by a CAPTCHA bypass involving objects/getCaptcha.php. The ql parameter is read directly from the query string without clamping or sanitization, allowing an unauthenticated client to request a 1-character CAPTCHA word. Coupled with a case-insensitive strca...