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CVE-2022-2523

21
FAUCET Score

CVE-2022-2523 is a reflected Cross-site Scripting (XSS) vulnerability affecting the beancount/fava GitHub repository prior to version 1.22.2. This medium-severity vulnerability, rated 6.1 CVSS, can be exploited remotely with low complexity, requiring user interaction to achieve partial confidentiality and integrity impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.22.2CPE matchmatch criteria
cpe:2.3:a:fava_project:fava:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.0HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
5.8
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
53.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 61st 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 (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: favaFixed in: 1.22.2

Vendor Advisories (1)

pipGHSA-q8hg-3vqv-f8v3medium

Fava vulnerable to Reflected Cross-site Scripting

Jul 26, 2022

References

github.com / beancount/fava/commit/dccfb6a2f4567f35ce2e9a78e24f92ebf946bc9b
PatchThird Party Advisory
huntr.dev / bounties/2a1802d8-1c2e-4919-96a7-d4dcf7ffcf8f
ExploitPatchThird Party Advisory