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CVE-2022-4927

21
FAUCET Score

CVE-2022-4927 is a problematic vulnerability affecting ualbertalib NEOSDiscovery versions prior to 1.0.71. It involves the use of an untrusted web link with window.opener access within the app/views/bookmarks/_refworks.html.erb file, allowing for remote initiation of an attack. Rated with a CVSS score of 6.1 (Medium), this vulnerability has a low attack complexity and requires user interaction, potentially leading to limited impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, nor is there publicly available exploit code in Metasploit, Nuclei, or ExploitDB. The vulnerability has also received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.70CPE matchmatch criteria
cpe:2.3:a:ualberta:neosdiscovery:1.0.70:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.48%
Probability of exploitation in next 30 days
EPSS Percentile
39.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 41st percentile among its peer group of 26,219 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 0.1 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 / ualbertalib/NEOSDiscovery/commit/abe9f57123e0c278ae190cd7402a623d66c51375
Patch
github.com / ualbertalib/NEOSDiscovery/pull/547
PatchRelease Notes
github.com / ualbertalib/NEOSDiscovery/releases/tag/1.0.71
Release Notes
vuldb.com
Permissions Required
vuldb.com
Permissions Required