CVE-2026-70481

creationtimestamp| type| source ---|---|--- 2026-08-04 20:35:14+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-mj5r-jf49-m3w7...

CVE-2026-70483

creationtimestamp| type| source ---|---|--- 2026-08-04 20:35:09+00:00| published-proof-of-concept| https://github.com/open-webui/open-webui/security/advisories/GHSA-3vf6-64vr-3g56...

CVE-2026-70487

Open WebUI (versions 0.8.8–0.11.0) allowed client-supplied knowledge attachments in an inline model to bypass read access checks, enabling any authenticated user who knows another user’s file id to retrieve indexed chunks from that file via builtin knowledge tools. This caused read-only cross-use...

CVE-2026-70484 Open WebUI: Users denied the image-generation permission can still generate images via chat completions

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 until 0.11.0, the legacy chat-completions features block trusted a client-supplied imagegeneration flag and did not re-check the features.imagegeneration permission that the direct image routes and...

CVE-2026-70481 Open WebUI: Any member with write access to a standard channel can edit or delete other members' messages

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.5.0 until 0.11.0, the standard channel message update and delete handlers accepted any caller holding write access on the channel without checking that the caller wrote the message. Because write access i...

PYSEC-2026-3597 open-webui terminal proxy path traversal guard bypass via 9x encoded traversal

AI assistance was used to help inspect the code and prepare this report. Summary The fix for GHSA-r2wg-2mcr-66rv is incomplete in v0.9.6 and current main. backend/openwebui/routers/terminals.py documents sanitizeproxypath as decoding until stable, but the implementation stops after 8 unquote...

PYSEC-2026-3594 Open WebUI: Account enumeration via observable login timing discrepancy

Summary The /api/v1/auths/signin endpoint leaked whether an email address belonged to a registered account through a response-time side channel. Password verification ran bcrypt only when the email was found in the database; for a non-existent email the request returned early without hashing. The...

CVE-2025-36431

IBM Sterling B2B Integrator 6.2.2.0 through 6.2.2.01 and IBM Sterling File Gateway 6.2.2.0 through 6.2.2.01 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially...

EUVD-2025-210542

IBM Sterling B2B Integrator 6.1.2.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.52, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 and IBM Sterling File Gateway 6.1.2.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.52, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 Ebics server component is...

CVE-2025-36298

IBM Sterling B2B Integrator and IBM Sterling File Gateway Ebics server components are vulnerable to cross-site scripting (CWE-79). Affected versions include B2Bi and File Gateway 6.1.2.0–6.1.2.7_2, 6.2.0.0–6.2.0.5_2, 6.2.1.0–6.2.1.1_2, and 6.2.2.0–6.2.2.0_1. The vulnerability allows an authentica...

CVE-2025-36298 Security Vulnerability in Ebics server affects IBM Sterling B2B Integrator and IBM Sterling File Gateway

IBM Sterling B2B Integrator 6.1.2.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.52, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 and IBM Sterling File Gateway 6.1.2.0 through 6.1.2.72, 6.2.0.0 through 6.2.0.52, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 Ebics server component is...

CLEANSTART-2026-NU98727 Security fixes in thingsboard-tb-web-ui 4.3.1.1-r1

Package thingsboard-tb-web-ui version 4.3.1.1-r1 fixes 10 vulnerabilities: CVE-2026-8723, CVE-2026-53655, CVE-2026-47759, CVE-2026-47761, CVE-2026-47762...

CLEANSTART-2026-JI48520 Security fixes in thingsboard-tb-web-ui 4.2.1.1-r1

Package thingsboard-tb-web-ui version 4.2.1.1-r1 fixes 2 vulnerabilities: ghsa-73rr-hh4g-fpgx, ghsa-8qq5-rm4j-mr97...

CLEANSTART-2026-JL72717 Security fixes in thingsboard-tb-web-ui 4.2.1.1-r2

Package thingsboard-tb-web-ui version 4.2.1.1-r2 fixes 2 vulnerabilities: ghsa-34x7-hfp2-rc4v, ghsa-r6q2-hw4h-h46w...

CVE-2026-17888

Google Chrome versions prior to 151.0.7922.72 are vulnerable to a security issue where insufficient validation of untrusted input in the WebUI component allows a remote attacker to potentially perform a sandbox escape via malicious network traffic. The vulnerability is categorized as Medium sever...

openSUSE 16 Security Update : agama-web-ui (openSUSE-SU-2026:21448-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21448-1 advisory. - CVE-2025-7783: form-data: unsafe Math.random function is used to select a boundary value for multipart form-encoded data bsc1246822. -...

CVE-2026-49258 Nebula Mesh: Web UI lacks ownership checks, enabling cross-operator access to hosts and networks (read, block, delete)

Nebula Mesh is a self-hosted control plane for the Slack Nebula mesh VPN. In versions 0.3.5 and below, the web UI /ui/ does not apply the per-operator CA scoping employed by the JSON API. This was partially addressed by GHSA-598g-h2vc-h5vg, but the changes were not implemented in the web...

CVE-2026-49258

Nebula Mesh Web UI contains ownership checks gaps in versions ≤ 0.3.5, allowing authenticated non-admin operators to access, block, or delete resources across operators via endpoints such as /ui/hosts/{id}/block, /ui/hosts/{id}, /ui/hosts, /ui/networks, and /ui/events. The root cause is improper ...

CVE-2026-47725 nebula-mesh: Web UI lacks CSRF tokens on /ui/* mutating endpoints

nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.3, every /ui/ POST / PUT / PATCH / DELETE route processes the request as soon as the session cookie validates. SameSite=Lax on the session cookie prevents most cross-site form submits bu...

EUVD-2026-49887

IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.6, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.6, 6.2.1.0 through 6.2.1.12, and 6.2.2.0 through 6.2.2.01 is vulnerable to stored cross-site scripting. This vulnerability allows a...