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CVE-2017-15203

18
FAUCET Score

CVE-2017-15203 is a medium-severity vulnerability affecting Kanboard versions prior to 1.0.47. It allows an authenticated user to remove categories from another user's private project by manipulating form data. The vulnerability has a CVSS score of 4.3, indicating a low attack complexity and no impact on confidentiality or availability, only integrity. There is no known exploit code available in Metasploit, Nuclei, or ExploitDB, and it has not been added to CISA's KEV catalog. Community discussion and media coverage for this CVE are minimal, suggesting low public awareness and no active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0CPE matchmatch criteria
cpe:2.3:a:kanboard:kanboard:1.0.0:*:*:*:*:*:*:*
1.0.1CPE matchmatch criteria
cpe:2.3:a:kanboard:kanboard:1.0.1:*:*:*:*:*:*:*
1.0.2CPE matchmatch criteria
cpe:2.3:a:kanboard:kanboard:1.0.2:*:*:*:*:*:*:*
1.0.3CPE matchmatch criteria
cpe:2.3:a:kanboard:kanboard:1.0.3:*:*:*:*:*:*:*
1.0.4CPE matchmatch criteria
cpe:2.3:a:kanboard:kanboard:1.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.97%
Probability of exploitation in next 30 days
EPSS Percentile
58.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0097 is in the 71st percentile among its peer group of 21,977 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

openwall.com / lists/oss-security/2017/10/04/9
Mailing ListThird Party AdvisoryVDB Entry
github.com / kanboard/kanboard/commit/074f6c104f3e49401ef0065540338fc2d4be79f0
PatchThird Party Advisory
github.com / kanboard/kanboard/commit/3e0f14ae2b0b5a44bd038a472f17eac75f538524
PatchThird Party Advisory
kanboard.net / news/version-1.0.47
Release NotesVendor Advisory