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CVE-2022-0526

22
FAUCET Score

CVE-2022-0526 describes a stored Cross-site Scripting (XSS) vulnerability affecting Chatwoot versions prior to 2.2.0. This medium-severity flaw (CVSS 6.1) allows an unauthenticated attacker to inject malicious scripts into the application, which could lead to limited data compromise and integrity issues for users who view the compromised content. There is currently no evidence of active exploitation, nor are public exploit modules or significant community discussion available for this CVE.

Impacted Technologies

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

CVSS Data

CVSS version used by this source: 3.0

7.3HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
5.2
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 64th percentile among its peer group of 26,221 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 / chatwoot/chatwoot/commit/9f37a6e2ba7a7212bb419e318b8061f472e82d9f
PatchThird Party Advisory
huntr.dev / bounties/d8f5ce74-2a00-4813-b220-70af771b0edd
ExploitPatchThird Party Advisory