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CVE-2026-5259

21
FAUCET Score

CVE-2026-5259 describes a Server-Side Request Forgery (SSRF) vulnerability in AutohomeCorp frostmourne up to version 1.0, specifically affecting the Alarm Preview component. Rated as MEDIUM severity with a CVSS score of 6.3, this flaw allows a remote attacker with low privileges to execute SSRF attacks with low complexity and no user interaction, potentially impacting confidentiality, integrity, and availability. Although not currently listed on the KEV catalog or showing significant community discussion, public exploit code has been disclosed, indicating a potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
AutohomeCorpFrostmourne
1.0CNA affected

CVSS Data

CVSS version used by this source: 4.0

2.1LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.20%
Probability of exploitation in next 30 days
EPSS Percentile
10.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0020 is in the 8th percentile among its peer group of 21,957 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

fx4tqqfvdw4.feishu.cn / docx/GE4GdxBxKoSvBOxhkTRcsawlnhc
vuldb.com / submit/780669
vuldb.com / vuln/354449
vuldb.com / vuln/354449/cti