CVE-2024-49767Disclosure(palletsprojects / quart)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Werkzeug is a Web Server Gateway Interface web application library. Applications using `werkzeug.formparser.MultiPartParser` corresponding to a version of Werkzeug prior to 3.0.6 to parse `multipart/form-data` requests (e.g. all flask applications) are vulnerable to a relatively simple but effective resource exhaustion (denial of service) attack. A specifically crafted form submission request can cause the parser to allocate and block 3 to 8 times the upload size in main memory. There is no upper limit; a single upload at 1 Gbit/s can exhaust 32 GB of RAM in less than 60 seconds. Werkzeug version 3.0.6 fixes this issue.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-400CWE-770

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • quart
  • werkzeug

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Products
quartwerkzeug

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-10: 1Technical Details · 2026-09-10: 109-10
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
Full discourse1 post
  • DailyCVE@dailycve
    Disclosure

    🟠 docx-preview, Stored #CSS Injection to XSS, #CVE-2024-49767 (Medium) -DC-Sep2026-2316 https://dailycve.com/docx-preview-stored-css-injection-to-xss-cve-2024-49767-medium-dc-sep2026-2316/

    Post summary

    The post announces CVE‑2024‑49767, a medium‑severity vulnerability involving stored CSS injection that can lead to XSS in the docx‑preview component.

    0000045
    237 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Apppalletsprojectsquart-python-
Apppalletsprojectswerkzeug---

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