CVE-2026-34950

fast-jwt provides fast JSON Web Token JWT implementation. In 6.1.0 and earlier, the publicKeyPemMatcher regex in fast-jwt/src/crypto.js uses a ^ anchor that is defeated by any leading whitespace in the key string, re-enabling the exact same JWT algorithm confusion attack that CVE-2023-48223 patch...

CVE-2026-34950

fast-jwt provides fast JSON Web Token JWT implementation. In 6.1.0 and earlier, the publicKeyPemMatcher regex in fast-jwt/src/crypto.js uses a ^ anchor that is defeated by any leading whitespace in the key string, re-enabling the exact same JWT algorithm confusion attack that CVE-2023-48223 patch...

CVE-2026-34950 fast-jwt has an incomplete fix for CVE-2023-48223: JWT Algorithm Confusion via Whitespace-Prefixed RSA Public Key

fast-jwt provides fast JSON Web Token JWT implementation. In 6.1.0 and earlier, the publicKeyPemMatcher regex in fast-jwt/src/crypto.js uses a ^ anchor that is defeated by any leading whitespace in the key string, re-enabling the exact same JWT algorithm confusion attack that CVE-2023-48223 patch...

EUVD-2026-19356

fast-jwt provides fast JSON Web Token JWT implementation. In 6.1.0 and earlier, the publicKeyPemMatcher regex in fast-jwt/src/crypto.js uses a ^ anchor that is defeated by any leading whitespace in the key string, re-enabling the exact same JWT algorithm confusion attack that CVE-2023-48223 patch...

Use of a Broken or Risky Cryptographic Algorithm

Overview fast-jwt is a Fast JSON Web Token implementation Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm in the performDetectPublicKeyAlgorithms function due to improper handling of leading whitespace in PEM key strings. An attacker can gain...

GHSA-MVF2-F6GM-W987 fast-jwt: Incomplete fix for CVE-2023-48223: JWT Algorithm Confusion via Whitespace-Prefixed RSA Public Key

Summary The fix for GHSA-c2ff-88x2-x9pg CVE-2023-48223 is incomplete. The publicKeyPemMatcher regex in fast-jwt/src/crypto.js uses a ^ anchor that is defeated by any leading whitespace in the key string, re-enabling the exact same JWT algorithm confusion attack that the CVE patched. Details The f...

PT-2026-29968

Name of the Vulnerable Software and Affected Versions fast-jwt affected versions not specified Description The fast-jwt library contains an incomplete fix for a JWT algorithm confusion issue. The public key matcher regex in fast-jwt/src/crypto.js uses a leading anchor that can be bypassed by...

EUVD-2025-198344

HackerOne community member Dao Hoang Anh yoyomiski has reported an improper neutralization of whitespace in the username when adding new users. A username with leading or trailing whitespace could be virtually indistinguishable from its legitimate counterpart when the username is displayed in the...

CVE-2025-55127

HackerOne community member Dao Hoang Anh yoyomiski has reported an improper neutralization of whitespace in the username when adding new users. A username with leading or trailing whitespace could be virtually indistinguishable from its legitimate counterpart when the username is displayed in the...

CVE-2025-55127

HackerOne community member Dao Hoang Anh yoyomiski has reported an improper neutralization of whitespace in the username when adding new users. A username with leading or trailing whitespace could be virtually indistinguishable from its legitimate counterpart when the username is displayed in the...

PT-2025-47625

HackerOne community member Dao Hoang Anh yoyomiski has reported an improper neutralization of whitespace in the username when adding new users. A username with leading or trailing whitespace could be virtually indistinguishable from its legitimate counterpart when the username is displayed in the...

EUVD-2023-3089

Malicious code in bioql PyPI...

Improper Input Validation

Overview spatie/browsershot is a library for converting a webpage to an image or pdf using headless Chrome. Affected versions of this package are vulnerable to Improper Input Validation due to improper URL validation in the setUrl method. An attacker can exploit this vulnerability by using leadin...

openSUSE 15 Security Update : htmldoc (openSUSE-SU-2024:0303-1)

The remote openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2024:0303-1 advisory. - CVE-2024-45508: Fixed an out-of-bounds write in parseparagraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only...

OPENSUSE-SU-2024:0304-1 Security update for htmldoc

This update for htmldoc fixes the following issues: - CVE-2024-45508: Fixed an out-of-bounds write in parseparagraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node boo1230022...

OPENSUSE-SU-2024:0303-1 Security update for htmldoc

This update for htmldoc fixes the following issues: - CVE-2024-45508: Fixed an out-of-bounds write in parseparagraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node boo1230022...

CVE-2024-45508

HTMLDOC before 1.9.19 has an out-of-bounds write in parseparagraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node...

CVE-2024-45508

HTMLDOC before 1.9.19 has an out-of-bounds write in parseparagraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node...

CVE-2024-45508

HTMLDOC before 1.9.19 has an out-of-bounds write in parseparagraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node...

CVE-2024-1714

An issue exists in all supported versions of IdentityIQ Lifecycle Manager that can result if an entitlement with a value containing leading or trailing whitespace is requested by an authenticated user in an access request...