CVE-2026-50288

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, when new URL throws a parse error, the assertSecureUrl function returned without throwing, silently allowing the request to proceed without HTTPS validation. Starting in version 0.2.136, the catch block now...

CVE-2026-50290

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, CSS value sanitization stripped expression and urljavascript: using simple regex, but could be bypassed with CSS unicode escapes \65xpression, null bytes, or CSS comments exp//ression. These CSS injection...

CVE-2026-50290

SpecifyJS (@asymmetric-effort/specifyjs), a declarative TypeScript UI framework, had a CSS sanitization bypass in its renderToString function (core/src/server/render-to-string.ts:307-311). Prior to v0.2.136 , the regex-based filter for expression( and url(javascript: could be circumvented using C...

EUVD-2026-64123

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, CSS value sanitization stripped expression and urljavascript: using simple regex, but could be bypassed with CSS unicode escapes \65xpression, null bytes, or CSS comments exp//ression. These CSS injection...

CVE-2026-50290 @asymmetric-effort/specifyjs: CSS expression sanitization is bypassable in renderToString

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, CSS value sanitization stripped expression and urljavascript: using simple regex, but could be bypassed with CSS unicode escapes \65xpression, null bytes, or CSS comments exp//ression. These CSS injection...

CVE-2026-50290 @asymmetric-effort/specifyjs: CSS expression sanitization is bypassable in renderToString

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, CSS value sanitization stripped expression and urljavascript: using simple regex, but could be bypassed with CSS unicode escapes \65xpression, null bytes, or CSS comments exp//ression. These CSS injection...

CVE-2026-50290

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, CSS value sanitization stripped "expression" and "urljavascript:" using simple regex, but could be bypassed with CSS unicode escapes "\65xpression", null bytes, or CSS comments "exp//ression". These CSS...

CVE-2026-50290 @asymmetric-effort/specifyjs: CSS expression sanitization is bypassable in renderToString

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, CSS value sanitization stripped expression and urljavascript: using simple regex, but could be bypassed with CSS unicode escapes \65xpression, null bytes, or CSS comments exp//ression. These CSS injection...

CVE-2026-50288 @asymmetric-effort/specifyjs: URL parse failure silently allows request

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, when new URL throws a parse error, the assertSecureUrl function returned without throwing, silently allowing the request to proceed without HTTPS validation. Starting in version 0.2.136, the catch block now...

EUVD-2026-64065

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, when new URL throws a parse error, the assertSecureUrl function returned without throwing, silently allowing the request to proceed without HTTPS validation. Starting in version 0.2.136, the catch block now...

CVE-2026-50288 @asymmetric-effort/specifyjs: URL parse failure silently allows request

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, when new URL throws a parse error, the assertSecureUrl function returned without throwing, silently allowing the request to proceed without HTTPS validation. Starting in version 0.2.136, the catch block now...

CVE-2026-50288

CVE-2026-50288 affects @asymmetric-effort/specifyjs , a declarative TypeScript UI framework, prior to version 0.2.136 . The vulnerability resides in the assertSecureUrl function (core/src/shared/secure-fetch.ts:42-45). When new URL() throws a parse error, the catch block silently returned instead...

CVE-2026-50288 @asymmetric-effort/specifyjs: URL parse failure silently allows request

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, when new URL throws a parse error, the assertSecureUrl function returned without throwing, silently allowing the request to proceed without HTTPS validation. Starting in version 0.2.136, the catch block now...

CVE-2026-50288

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, when "new URL" throws a parse error, the "assertSecureUrl" function returned without throwing, silently allowing the request to proceed without HTTPS validation. Starting in version 0.2.136, the catch block...

CVE-2026-50290: Improper Neutralization of Input During Web Page Generation

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, CSS value sanitization stripped expression and urljavascript: using simple regex, but could be bypassed with CSS unicode escapes \65xpression, null bytes, or CSS comments exp//ression. These CSS injection...

CVE-2026-50288: Server-Side Request Forgery (SSRF)

SpecifyJS is a declarative TypeScript user interface framework. Prior to version 0.2.136, when new URL throws a parse error, the assertSecureUrl function returned without throwing, silently allowing the request to proceed without HTTPS validation. Starting in version 0.2.136, the catch block now...

Server-side Request Forgery (SSRF)

Overview @asymmetric-effort/specifyjs is an A declarative TypeScript UI framework built for performance and simplicity Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through the secure-fetch process. An attacker can cause memory exhaustion by supplying a very...

Server-side Request Forgery (SSRF)

Overview @asymmetric-effort/specifyjs is an A declarative TypeScript UI framework built for performance and simplicity Affected versions of this package are vulnerable to Server-side Request Forgery SSRF due to incomplete validation in the secure-fetch process. An attacker can access internal...

Improper Neutralization of Special Elements in Data Query Logic

Overview @asymmetric-effort/specifyjs is an A declarative TypeScript UI framework built for performance and simplicity Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Data Query Logic via the gql function. An attacker can inject unauthorized...

Server-side Request Forgery (SSRF)

Overview @asymmetric-effort/specifyjs is an A declarative TypeScript UI framework built for performance and simplicity Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the assertSecureUrl function. An attacker can bypass HTTPS validation by supplying a...