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GitHub Advisory DatabaseGHSA-4R9G-W48Q-8JWMHistoryOct 26, 2022 - 12:00 p.m.
HyperDown vulnerable to Cross-site Scripting
2022-10-2612:00:29
CWE-79
GitHub Advisory Database
github.com
11
hyperdown
cross-site scripting
markdown parser
chinese website
segmentfault
improper validation
href attribute
patched versions
workarounds
CVSS3
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
0.001
Percentile
34.0%
HyperDown is a markdown parser written for the Chinese website SegmentFault. Improper validation of the href attribute allows for Cross-site Scripting. At publication there are no patched versions, and no known workarounds.
Affected configurations
Node
joyqihyper-downRange≤2.4.27
| Vendor | Product | Version | CPE |
|---|---|---|---|
| joyqi | hyper-down | * | cpe:2.3:a:joyqi:hyper-down:*:*:*:*:*:*:*:* |
Related
prion
prion
Cross site scripting
2022-10-26 05:15:00
veracode
veracode
Cross-site Scripting (XSS)
2022-10-28 01:10:19
cve
cve
CVE-2022-25849
2022-10-26 05:15:08
osv
osv
HyperDown vulnerable to Cross-site Scripting
2022-10-26 12:00:29
cvelist
cvelist
CVE-2022-25849 Cross-site Scripting (XSS)
2022-10-26 05:05:09
nvd
nvd
CVE-2022-25849
2022-10-26 05:15:08
CVSS3
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
0.001
Percentile
34.0%
Related for GHSA-4R9G-W48Q-8JWM