Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-0455

41
FAUCET Score

CVE-2023-0455 is an Unrestricted Upload of File with Dangerous Type vulnerability affecting the unilogies/bumsys project prior to version 1.0.3-beta. This high-severity flaw (CVSS 8.8) allows an authenticated attacker to upload malicious files, potentially leading to complete compromise of confidentiality, integrity, and availability. While not actively exploited in the wild and lacking Metasploit/Nuclei modules, an ExploitDB entry (EDB-51492) confirms exploit code availability, though community discussion and media coverage remain low.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0CPE matchmatch criteria
cpe:2.3:a:bumsys_project:bumsys:1.0.0:beta:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:bumsys_project:bumsys:1.0.1:*:*:*:*:*:*:*
1.0.2CPE matchmatch criteria
cpe:2.3:a:bumsys_project:bumsys:1.0.2:beta:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.6HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
5.75%
Probability of exploitation in next 30 days
EPSS Percentile
92.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-51492 · May 31, 2023
This CVE's current EPSS score of 0.0575 is in the 92nd percentile among its peer group of 17,823 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

packetstormsecurity.com / files/172674/Bumsys-Business-Management-System-1.0.3-beta-Shell-Upload.html
github.com / unilogies/bumsys/commit/a5beff7868ab63bf4ec752a1102f8da033c66b28
PatchThird Party Advisory
huntr.dev / bounties/b5e9c578-1a33-4745-bf6b-e7cdb89793f7
ExploitPatchThird Party Advisory