Overview
- Description
- In Talkyard, versions v0.04.01 through v0.6.74-WIP-63220cb, v0.2020.22-WIP-b2e97fe0e through v0.2021.02-WIP-879ef3fe1 and tyse-v0.2021.02-879ef3fe1-regular through tyse-v0.2021.28-af66b6905-regular, are vulnerable to Host Header Injection. By luring a victim application-user to click on a link, an unauthenticated attacker can use the “forgot password” functionality to reset the victim’s password and successfully take over their account.
- Source
- vulnerabilitylab@mend.io
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:talkyard:talkyard:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C3AD90CD-FF57-4CA1-85B3-3EADB9159EB3",
"versionEndIncluding": "0.6.74-wip-63220cb",
"versionStartIncluding": "0.04.01"
},
{
"criteria": "cpe:2.3:a:talkyard:talkyard:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "74C594EE-CC21-4F19-9E76-AB4A2A5B8ACA",
"versionEndIncluding": "0.2021.02-wip-879ef3fe1",
"versionStartIncluding": "0.2020.22-wip-b2e97fe0e"
},
{
"criteria": "cpe:2.3:a:talkyard:talkyard:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AE16449B-47FA-4F64-868C-056B170CAB0D",
"versionEndIncluding": "tyse-v0.2021.28-af66b6905-regular",
"versionStartIncluding": "tyse-v0.2021.02-879ef3fe1-regular"
}
],
"operator": "OR"
}
]
}
]