CVE-2026-2097

HIGHNVD 8.88.8—Trending — 3 sources updated this week

8.8

Agentflow developed by Flowring has an Arbitrary File Upload vulnerability, allowing authenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 55.8%
KEV: Not listed

Published

February 10, 2026

Last Modified

February 13, 2026

References (2)

twcert@certhttps://www.twcert.org.tw/en/cp-139-10700-3534d-2.html
twcert@certhttps://www.twcert.org.tw/tw/cp-132-10699-49c0b-1.html

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 8× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 14:16 UTCEG score recompute
2026-05-29 14:16 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2026-2097?

CVE-2026-2097 is a high vulnerability published on February 10, 2026. Agentflow developed by Flowring has an Arbitrary File Upload vulnerability, allowing authenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

When was CVE-2026-2097 disclosed?

CVE-2026-2097 was first published in the National Vulnerability Database on February 10, 2026, with the most recent update on February 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-2097 actively exploited?

CVE-2026-2097 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-2097?

CVE-2026-2097 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2026-2097?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-2097, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2026-2097

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-2097?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)