Cross-site Scripting (XSS)

Overview mantisbt/mantisbt is a mantis bug tracker. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the filedownload.php process when the showinline=1 parameter and a valid fileshowinlinetoken CSRF token are provided. An attacker can execute arbitrary JavaScript co...

GHSA-P6FR-RXQ7-XCG8 MantisBT Vulnerable to Stored XSS in File Download

Using showinline=1 parameter and a valid fileshowinlinetoken CSRF token on filedownload.php, an attacker can execute code by uploading a crafted XHTML attachment referencing a JavaScript attachment. Impact Cross-site scripting Patches - 26647b2e68ba30b9d7987d4e03d7a16416684bc2 Workarounds None...

GHSA-9C3J-XM6V-J7J3 MantisBT has a Content Security Policy bypass via attachments

Given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment to any issue that, when accessed via the filedownload.php link, will be downloaded with a valid JavaScript MIME type resulting in...

Improperly Implemented Security Check for Standard

Overview mantisbt/mantisbt is a mantis bug tracker. Affected versions of this package are vulnerable to Improperly Implemented Security Check for Standard in the filedownload.php process. An attacker can execute arbitrary JavaScript code in the context of a user's browser by uploading a specially...

MantisBT has a Content Security Policy bypass via attachments

Given any pre-existing XSS / HTML injection vulnerability, an attacker can bypass the Content Security Policy's script-src directive by uploading a crafted attachment to any issue that, when accessed via the filedownload.php link, will be downloaded with a valid JavaScript MIME type resulting in...

PT-2026-39882

Name of the Vulnerable Software and Affected Versions MantisBT affected versions not specified Description An attacker can bypass the Content Security Policy CSP script-src directive by uploading a crafted attachment to an issue. When this attachment is accessed via the 'file download.php'...

CVE-2026-42277

Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the GET /chat/file/fileid endpoint allows any authenticated user to download any other user's uploaded files by providing the file UUID. The endpoint verifies the caller is authenticated but never checks that the file...

CVE-2026-42277

Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the GET /chat/file/fileid endpoint allows any authenticated user to download any other user's uploaded files by providing the file UUID. The endpoint verifies the caller is authenticated but never checks that the file...

CVE-2026-42277 Onyx: IDOR in /chat/file/{file_id} allows any authenticated user to download other users files

Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the GET /chat/file/fileid endpoint allows any authenticated user to download any other user's uploaded files by providing the file UUID. The endpoint verifies the caller is authenticated but never checks that the file...

EUVD-2026-28525

Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the GET /chat/file/fileid endpoint allows any authenticated user to download any other user's uploaded files by providing the file UUID. The endpoint verifies the caller is authenticated but never checks that the file...

CVE-2026-42277 Onyx: IDOR in /chat/file/{file_id} allows any authenticated user to download other users files

Onyx is an open-source AI platform. Prior to versions 3.0.9, 3.1.6, and 3.2.6, the GET /chat/file/fileid endpoint allows any authenticated user to download any other user's uploaded files by providing the file UUID. The endpoint verifies the caller is authenticated but never checks that the file...

PT-2026-38661

Name of the Vulnerable Software and Affected Versions Onyx versions prior to 3.0.9 Onyx versions prior to 3.1.6 Onyx versions prior to 3.2.6 Description The 'GET /chat/file/file id' endpoint allows any authenticated user to download files uploaded by other users. While the system verifies that th...

Onyx 安全漏洞

Onyx is an open-source AI large model platform developed by Onyx. Vulnerabilities exist in versions prior to Onyx 3.0.9, 3.1.6, and 3.2.6. These vulnerabilities stem from the GET /chat/file/fileid endpoint, which validates the caller’s identity but does not check file ownership. This could allow...

EUVD-2026-27861

A vulnerability in the log file download functionality of Cisco Prime Infrastructure could allow an authenticated, remote attacker to download arbitrary log files from the server. This vulnerability is due to insufficient authorization checks on the download service API. An attacker could exploit...

CVE-2026-20189 Cisco Prime Infrastructure Information Disclosure Vulnerability

A vulnerability in the log file download functionality of Cisco Prime Infrastructure could allow an authenticated, remote attacker to download arbitrary log files from the server. This vulnerability is due to insufficient authorization checks on the download service API. An attacker could exploit...

CVE-2026-20189

Cisco Prime Infrastructure contains an information disclosure vulnerability in the log file download functionality. The issue arises from insufficient authorization checks on the download service API. An attacker with valid credentials to the web interface can craft a URL request to download arbi...

CVE-2026-20189

A vulnerability in the log file download functionality of Cisco Prime Infrastructure could allow an authenticated, remote attacker to download arbitrary log files from the server. This vulnerability is due to insufficient authorization checks on the download service API. An attacker could exploit...

CVE-2026-20189 Cisco Prime Infrastructure Information Disclosure Vulnerability

A vulnerability in the log file download functionality of Cisco Prime Infrastructure could allow an authenticated, remote attacker to download arbitrary log files from the server. This vulnerability is due to insufficient authorization checks on the download service API. An attacker could exploit...

WordPress All-in-One WP Migration Unlimited Extension plugin <= 2.83 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Backup Schedule Creation and Backup File Download vulnerability

Missing Authorization to Authenticated Subscriber+ Arbitrary Backup Schedule Creation and Backup File Download vulnerability discovered by Sélim Lanouar whattheslime in WordPress Plugin All-in-One WP Migration Unlimited Extension versions = 2.83...

CVE-2026-5753

The CVE CVE-2026-5753 concerns the All-in-One WP Migration Unlimited Extension for WordPress (versions ≤ 2.83). The root cause is Missing Authorization in Ai1wmve_Schedules_Controller::save for admin_post_ai1wm_schedule_event_save, which does not verify user capabilities before saving schedule da...