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CVE-2015-7773

18
FAUCET Score

CVE-2015-7773 describes an unrestricted file upload vulnerability in the Panel component of Bastian Allgeier Kirby versions prior to 2.1.2. An authenticated attacker can exploit this by uploading a file without an extension, then renaming it to a .php extension to execute arbitrary PHP code. This vulnerability has a CVSS score of 6.5 (medium severity), indicating it can be exploited remotely with low complexity by an authenticated user, potentially leading to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.1.1CPE matchmatch criteria
cpe:2.3:a:bastian_allgeier:kirby:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

AV:N/AC:L/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.26%
Probability of exploitation in next 30 days
EPSS Percentile
66.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0126 is in the 80th percentile among its peer group of 21,977 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

getkirby.com / changelog/kirby-2-1-2
PatchVendor Advisory
jvndb.jvn.jp / jvndb/JVNDB-2015-000182
Vendor Advisory
jvn.jp / en/jp/JVN34780384/index.html
Vendor Advisory