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CVE-2026-88974

Publié : 23 septembre 2026
Modifié : 23 septembre 2026
Lien officiel NVD
Score CVSS
5.4
MEDIUM

Description détaillée

WPGraphQL provides a GraphQL API for WordPress sites. Prior to 2.22.2, the updatePost mutation in src/Mutation/PostObjectUpdate.php checks only the collection-level edit_posts capability and the post author, but does not enforce the object-level edit_post capability or require publish_posts for public status transitions. An authenticated Contributor can therefore publish the Contributor's own draft without editorial approval or modify the Contributor's previously published post despite lacking edit_published_posts, while posts owned by other authors remain protected. This issue is fixed in version 2.22.2.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Références et Patchs

https://github.com/wp-graphql/wp-graphql/commit/55441663eaa33c3f2e05de038c8286c845916461https://github.com/wp-graphql/wp-graphql/pull/4270https://github.com/wp-graphql/wp-graphql/releases/tag/wp-graphql%2Fv2.22.2https://github.com/wp-graphql/wp-graphql/security/advisories/GHSA-5mmc-8pc9-wggghttps://github.com/wp-graphql/wp-graphql/security/advisories/GHSA-5mmc-8pc9-wggg

Dernières Vulnérabilités

CVE-2026-91775

LimeSurvey fails to safely encode attacker-controlled content from a crafted .lss survey file when displaying import warnings, resulting in XSS in the administrative interface.

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CVE-2026-88840

BusyBox TLS get_client_hello() reads past the end of the input buffer when parsing a truncated ClientHello message.

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CVE-2026-88839

BusyBox passwd/group tokenize() references a stale endpoint pointer after trimming, causing an out-of-bounds write of heap pointers.

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