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CVE-2022-4819

HotCRP cross site scripting

MEDIUM
6.1
CVSS Score
Published: December 28, 2022 at 08:40 PM UTC
Updated: June 17, 2026 at 05:21 AM UTC
1 product affected across 1 vendorHotcrp

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.5%

Description

A vulnerability was found in HotCRP. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is d4ffdb0ef806453c54ddca7fdda3e5c60356285c. It is recommended to apply a patch to fix this issue. VDB-216998 is the identifier assigned to this vulnerability.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Hotcrp· Hotcrp
95%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

PatchThird Party Advisory
Source: [email protected]
https://github.com/kohler/hotcrp/commit/d4ffdb0ef806453c54ddca7fdda3e5c60356285c
SignaturePermissions RequiredThird Party Advisory
Source: [email protected]
https://vuldb.com/?ctiid.216998
VDB EntryPermissions RequiredThird Party Advisory
Source: [email protected]
https://vuldb.com/?id.216998

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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