CVE-2026-56018

CVE-2026-56018 concerns JavaScript::Minifier::XS for Perl with memory leak in versions before 0.16. The root cause is that, in JsMinify (XS.xs), cleanup frees only NodeSet structures but not per-token contents buffers, and JsDiscardNode unlinks nodes without freeing their contents. As a result, e...

CVE-2026-56017 JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash

JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash. The regexp versus division disambiguator in JsTokenizeString XS.xs inspects the previous token's last byte to choose between a regexp literal and a...

CVE-2026-56017

JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash. The regexp versus division disambiguator in JsTokenizeString XS.xs inspects the previous token's last byte to choose between a regexp literal and a...

CVE-2026-56017

JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash. The regexp versus division disambiguator in JsTokenizeString XS.xs inspects the previous token's last byte to choose between a regexp literal and a...

CVE-2026-56017

JavaScript::Minifier::XS versions before 0.16 for Perl crash with a NULL pointer dereference when the first meaningful token of the input is a slash. The regexp versus division disambiguator in JsTokenizeString XS.xs inspects the previous token's last byte to choose between a regexp literal and a...

CVE-2026-56017

JavaScript::Minifier::XS (Perl) is affected in versions before 0.16. The vulnerability arises when the first meaningful token is a slash; the JsTokenizeString logic examines the previous token and, with no valid preceding token, dereferences a NULL pointer, causing a crash. The public minify() AP...

PYSEC-2026-586 Malicious code in tlask (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of tlask were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials and...

CVE-2026-54889

Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...

CVE-2026-54889 Unsanitized URL schemes in MDEx Quill Delta output allow javascript: injection (XSS)

Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...

EEF-CVE-2026-54889 Unsanitized URL schemes in MDEx Quill Delta output allow javascript: injection (XSS)

Summary Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':to\delta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':default\convert\node/3...

CVE-2026-54889 Unsanitized URL schemes in MDEx Quill Delta output allow javascript: injection (XSS)

Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...

CVE-2026-54889

Summary: CVE-2026-54889 security issue in Elixir.MDEx.mdex Delta conversion path allows XSS via unsanitized URL schemes in Quill Delta output. The vulnerability arises when Elixir.MDEx.DeltaConverter.default_convert_node/3 copies the URL from link, wikilink, or image nodes into the Delta attribut...

CVE-2026-54889 Unsanitized URL schemes in MDEx Quill Delta output allow javascript: injection (XSS)

Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...

[SECURITY] [DLA 4657-1] sogo security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4657-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb June 29, 2026 https://wiki.debian.org/LTS -...

CVE-2026-57958

Mixpost through 2.6.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript in authenticated users' browsers by crafting malicious OAuth callback URLs with unsanitized error query parameters. Attackers can exploit the OAuth...

CVE-2026-57958 Mixpost 2.6.0 - Reflected XSS via OAuth Callback Error Parameter

Mixpost through 2.6.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript in authenticated users' browsers by crafting malicious OAuth callback URLs with unsanitized error query parameters. Attackers can exploit the OAuth...

CVE-2026-57948

Pinpoint (through version 3.1.0) has an insecure session management vulnerability where the pinpointJwt cookie lacks HttpOnly and Secure attributes. This allows JavaScript access via document.cookie and cleartext transmission over HTTP, enabling potential exfiltration of the session token via sto...

PYSEC-2026-583 Malicious code in nhmpy (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of nhmpy were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials and...

PYSEC-2026-585 Malicious code in spateo-release (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of spateo-release were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials...

PYSEC-2026-581 Malicious code in dynamo-release (PyPI)

Part of the "Hades" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08, malicious phantom releases of dynamo-release were published to PyPI using stolen credentials. The package executes a bundled JavaScript payload via the Bun runtime on import that harvests and exfiltrates credentials...