Medium
Pingvin Share X before 1.22.0 Ineffective Authentication Rate Limiting via Throttler TTL
Type: advisorySources: OSV
Pingvin Share X before 1.22.0 contains an ineffective rate limiting vulnerability because throttler TTL values specified in seconds are interpreted as milliseconds. Unauthenticated attackers can send effectively unthrottled requests to /api/auth/signIn, /api/auth/signIn/totp and /api/auth/resetPassword to brute-force passwords and TOTP codes.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-108162, CVE-2026-108163
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 13:29 UTC · Revision 1
Source evidence
Pingvin Share X before 1.22.0 Ineffective Authentication Rate Limiting via Throttler TTL
core-osv · Original sourcePublished 10 Oct 2026, 13:55 UTC
Pingvin Share X before 1.22.0 contains an ineffective rate limiting vulnerability because throttler TTL values specified in seconds are interpreted as milliseconds. Unauthenticated attackers can send effectively unthrottled requests to /api/auth/signIn, /api/auth/signIn/totp and /api/auth/resetPassword to brute-force passwords and TOTP codes.
osv:CVE-2026-108163
Complete source record
{
"id": "ce29a787cea85f971db3e878ebeadfab7c196f3d017535abbb4278a888787f9b",
"url": "https://osv.dev/vulnerability/CVE-2026-108163",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Pingvin Share X before 1.22.0 Ineffective Authentication Rate Limiting via Throttler TTL",
"summary": "Pingvin Share X before 1.22.0 contains an ineffective rate limiting vulnerability because throttler TTL values specified in seconds are interpreted as milliseconds. Unauthenticated attackers can send effectively unthrottled requests to /api/auth/signIn, /api/auth/signIn/totp and /api/auth/resetPassword to brute-force passwords and TOTP codes.",
"evidence": "osv:CVE-2026-108163",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2026-108163",
"aliases": [
"CVE-2026-108162",
"CVE-2026-108163",
"GHSA-7gx2-g6x2-7mjg"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/smp46/pingvin-share-x",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "04a1806f1da68c6d1109bf81f7bd2b1cf74709a4"
},
{
"fixed": "dc0aa5f66287038d5f919e74948462f994b1d6b1"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
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},
{
"fixed": "1.22.0"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "dc0aa5f66287038d5f919e74948462f994b1d6b1"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "04a1806f1da68c6d1109bf81f7bd2b1cf74709a4"
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],
"source": "REFERENCES_TAG",
"original_tag": "v1.22.0"
}
]
}
}
],
"versions": [
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"v1.21.2",
"v1.21.1",
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"v0.28.0",
"v0.27.0",
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"v0.24.2",
"v0.24.1",
"v0.24.0",
"v0.23.1",
"v0.23.0",
"v0.22.2",
"v0.22.1",
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"v0.21.5",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108163.json"
}
}
],
"modified": "2026-10-28T02:30:28.977439390Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108163.json",
"https://github.com/smp46/pingvin-share-x/releases/tag/v1.22.0",
"https://github.com/smp46/pingvin-share-x/security/advisories/GHSA-7gx2-g6x2-7mjg",
"https://nvd.nist.gov/vuln/detail/CVE-2026-108163",
"https://www.vulncheck.com/advisories/pingvin-share-x-before-1.22.0-ineffective-authentication-rate-limiting-via-throttler-ttl",
"https://github.com/smp46/pingvin-share-x/commit/dc0aa5f66287038d5f919e74948462f994b1d6b1",
"https://github.com/smp46/pingvin-share-x",
"https://github.com/smp46/pingvin-share-x/blob/68ebf191fe1362592ffd5517e662f087e36c10b2/backend/src/auth/auth.controller.ts#L45-L50"
],
"provider_metadata": {
"cwe_ids": [
"CWE-307"
],
"cna_assigner": "VulnCheck",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108163.json"
}
},
"related_cves": [
{
"value": "CVE-2026-108162",
"evidence": "/aliases"
},
{
"value": "CVE-2026-108163",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 495884,
"published_at": "2026-10-10T13:55:14.177+00:00"
}