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CVE-2021-43830

27
FAUCET Score

CVE-2021-43830 is a SQL injection vulnerability affecting OpenProject versions 12.0.0 through 12.0.3. Authenticated users with "Edit budgets" permission can exploit insufficient input sanitization in the reassign_to_id parameter within the budgets module. This vulnerability carries a CVSS score of 8.8 (High), indicating a network-based attack with low complexity that can lead to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 12.0.0, < 12.0.4CPE matchmatch criteria
cpe:2.3:a:openproject:openproject:*:*:*:*:*:*:*:*

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
0.93%
Probability of exploitation in next 30 days
EPSS Percentile
56.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0093 is in the 52nd 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

github.com / opf/openproject/pull/9983
PatchThird Party Advisory
github.com / opf/openproject/pull/9983.patch
PatchThird Party Advisory
github.com / opf/openproject/releases/tag/v12.0.4
Release NotesThird Party Advisory
github.com / opf/openproject/security/advisories/GHSA-f565-3whr-6m96
Third Party Advisory