PYSEC-2026-301 Bugsink is vulnerable to Stored XSS via Pygments fallback in stacktrace rendering

Summary An unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. Details When Pygments returns more lines than it was given a known upstream quirk...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Tracing: Fixed a crash that occurred when using a synthetic stacktrace field. When creating a synthetic event based on an existing synthetic event that had a stacktrace field, the new synthetic event used that field, resulting in...

EUVD-2026-31861

Bugsink: Issue event views can show an event from another project if its UUID is known...

GHSA-VX2F-6M6H-9FRF Bugsink: Issue event views can show an event from another project if its UUID is known

Description Bugsink issue event pages accept a direct event identifier from the URL and, in affected versions, look up that event without also requiring it to belong to the issue in the URL. This is a project-boundary authorization issue: a logged-in user with access to one project can view anoth...

CVE-2026-47715

Bugsink is a self-hosted error tracking tool. Prior to 2.2.0, Bugsink issue event pages accept a direct event identifier from the URL and, in affected versions, look up that event without also requiring it to belong to the issue in the URL. This is a project-boundary authorization issue: a...

CVE-2026-47715

Bugsink is a self-hosted error tracking tool. Prior to 2.2.0, Bugsink issue event pages accept a direct event identifier from the URL and, in affected versions, look up that event without also requiring it to belong to the issue in the URL. This is a project-boundary authorization issue: a...

CVE-2026-47715

Bugsink is a self-hosted error tracking tool. Prior to 2.2.0, Bugsink issue event pages accept a direct event identifier from the URL and, in affected versions, look up that event without also requiring it to belong to the issue in the URL. This is a project-boundary authorization issue: a...

SUSE-SU-2026:21123-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2024-38542: RDMA/manaib: boundary check before installing cq callbacks bsc1226591. - CVE-2025-39817: efivarfs: Fix slab-out-of-bounds in...

The vulnerability of the walk_stackframe() function in the arch/riscv/kernel/stacktrace.c module of the kernel subsystem of the RISCV-architecture-based Linux operating system allows an attacker to access protected information or cause a service failure.

The vulnerability of the walkstackframe function in the arch/riscv/kernel/stacktrace.c file, a subsystem for module management on the RISCV architecture of the Linux operating system’s kernel, involves reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to...

CVE-2026-27614

Bugsink is a self-hosted error tracking tool. In versions prior to 2.0.13, an unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. When Pygments...

EUVD-2026-8597

Bugsink is vulnerable to Stored XSS via Pygments fallback in stacktrace rendering...

Bugsink is vulnerable to Stored XSS via Pygments fallback in stacktrace rendering

Summary An unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. Details When Pygments returns more lines than it was given a known upstream quirk...

GHSA-VP6Q-7M36-PQ3W Bugsink is vulnerable to Stored XSS via Pygments fallback in stacktrace rendering

Summary An unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. Details When Pygments returns more lines than it was given a known upstream quirk...

Cross-site Scripting (XSS)

Overview bugsink is a Self-hosted Error Tracking Affected versions of this package are vulnerable to Cross-site Scripting XSS in the pygmentizelines function. An attacker who can can submit events to a Bugsink project and convince a user to interact in the web UI with a stacktrace containing a...

CVE-2026-27614

Bugsink is a self-hosted error tracking tool. In versions prior to 2.0.13, an unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. When Pygments...

CVE-2026-27614

Bugsink (self-hosted error tracking) is affected by a Stored XSS in versions before 2.0.13. The root cause is how Pygments fallback in stacktrace rendering handles line mismatches: _pygmentize_lines() returns raw lines when line counts differ, and then mark_safe() is applied unconditionally to th...

CVE-2026-27614 Bugsink is vulnerable to Stored XSS via Pygments fallback in stacktrace rendering

Bugsink is a self-hosted error tracking tool. In versions prior to 2.0.13, an unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. When Pygments...

CVE-2026-27614

Bugsink is a self-hosted error tracking tool. In versions prior to 2.0.13, an unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. When Pygments...

CVE-2026-27614 Bugsink is vulnerable to Stored XSS via Pygments fallback in stacktrace rendering

Bugsink is a self-hosted error tracking tool. In versions prior to 2.0.13, an unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. When Pygments...

CVE-2026-27614 Bugsink is vulnerable to Stored XSS via Pygments fallback in stacktrace rendering

Bugsink is a self-hosted error tracking tool. In versions prior to 2.0.13, an unauthenticated attacker who can submit events to a Bugsink project can store arbitrary JavaScript in an event. The payload executes only if a user explicitly views the affected Stacktrace in the web UI. When Pygments...