CVE-2024-47222

New Cloud MyOffice SDK Collaborative Editing Server 2.2.2 through 2.8 allows SSRF via manipulation of requests from external document storage via the MS-WOPI…

Critical · published September 23, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
44.3
In the wild
Unconfirmed
What it is

🚨 This flaw lets attackers sniff around your server like a raccoon in a dumpster! An SSRF vulnerability lurks in Cloud MyOffice SDK versions 2.2.2 through 2.8, and it’s begging for trouble. 🔥 Think of it as a delivery driver who blindly follows any address on a package without verifying it. What if that package was sent to a secret internal location instead of your office? That’s what happens here — the server fetches documents from wherever it’s told, possibly revealing sensitive files. If exploited, an attacker could manipulate requests and access internal systems or even sensitive data that should be completely off-limits. It's like opening the door to your office and inviting everyone in to rummage through your files! This could lead to data leaks or unauthorized access to internal resources.

Put simply

Think of it as a delivery driver who blindly follows any address on a package without verifying it. What if that package was sent to a secret internal location instead of your office? That’s what happens here — the server fetches documents from wherever it’s told, possibly revealing sensitive files. This SSRF vulnerability in Cloud MyOffice SDK occurs through manipulated requests made via the MS-WOPI protocol, allowing attackers to retrieve internal resources by tricking the server into fetching documents from external storage locations.

What to do

If exploited, an attacker could manipulate requests and access internal systems or even sensitive data that should be completely off-limits. It's like opening the door to your office and inviting everyone in to rummage through your files! This could lead to data leaks or unauthorized access to internal resources. Immediate patching is essential! Upgrade to the latest version of Cloud MyOffice SDK to close this security gap, and review configurations to ensure that document fetching is securely handled. It’s also a great idea to limit access to trusted sources only. 🛡️ You can tackle this vulnerability! Patch up and keep your systems secure, security hero! 💪✨

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00534 · 44.3th percentile
Published
2024-09-23T00:00Z
EPSS history
Timeline
  • 23 SEP 00:00Z
    New Cloud MyOffice SDK Collaborative Editing Server 2.2.2 through 2.8 allows SSRF via manipulation of requests from external document storage via the MS-WOPI…
    cvelistv5