CVE-2026-108555 (GCVE-0-2026-108555)

Vulnerability from cvelistv5 – Published: 2026-10-10 14:49 – Updated: 2026-10-10 14:49
VLAI
Title
PairDrop through 1.11.2 IP Spoofing via cf-connecting-ip Header
Summary
PairDrop through 1.11.2 contains an IP spoofing vulnerability in Peer._setIP that allows remote attackers to join other networks' discovery rooms by supplying a forged cf-connecting-ip header. Attackers who know a victim's public IP can appear as a local device on self-hosted instances not behind Cloudflare to send or receive files.
Severity
2.3 (Low)
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
4.2 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE
  • CWE-348 - Use of Less Trusted Source
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 5496 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
schlagmichdoch PairDrop Affected: 0 , ≤ 1.11.2 (semver)
guessed Create a notification for this product.
Date Public
2026-09-11 00:00
Credits
George Chen
Show details on NVD website
To clipboard 

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          "tags": [
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          "url": "https://github.com/schlagmichdoch/PairDrop/issues/510"
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        },
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    "datePublished": "2026-10-10T14:49:39.990Z",
    "dateReserved": "2026-10-10T14:39:40.699Z",
    "dateUpdated": "2026-10-10T14:49:39.990Z",
    "state": "PUBLISHED"
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          }
        ],
        "id": "CVE-2026-108555",
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        "metrics": {
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                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
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                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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}



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