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CVE-2023-46730

24
FAUCET Score

CVE-2023-46730 is a critical Server-Side Request Forgery (SSRF) vulnerability affecting Group-Office versions prior to 6.8.15, 6.7.54, and 6.6.177, specifically within the /api/upload.php endpoint. This flaw allows an authenticated attacker to force the server to make requests to arbitrary internal or external resources, including local files, and retrieve the results. With a CVSS score of 8.8 (High), it presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.3.1, < 6.6.177CPE matchmatch criteria
cpe:2.3:a:group-office:group_office:*:*:*:*:*:*:*:*
>= 6.7.0, < 6.7.54CPE matchmatch criteria
cpe:2.3:a:group-office:group_office:*:*:*:*:*:*:*:*
>= 6.8.0, < 6.8.15CPE matchmatch criteria
cpe:2.3:a:group-office:group_office:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.4HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.1
Impact Score
3.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
44.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 35th percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / Intermesh/groupoffice/commit/99205535e8cec6592fd7f1469837926f27c72d50
Patch
github.com / Intermesh/groupoffice/security/advisories/GHSA-vw6c-h82w-mvfv
ExploitVendor Advisory