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CVE-2018-15961

Adobe ColdFusion versions July 12 release (2018.0.0.310739), Update 6 and earlier, and Update 14 and earlier have an unrestricted file upload vulnerability. Successful exploitation could lead to arbitrary code execution.

CVSS 9.8 (CRITICAL) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
0.0/10
REALITY · THREAT PRIORITY
9.0/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 9.8: +1.47
  • Fresh EPSS: 99.95%: +0.50

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 11 documents and public datasets.

Hype components

Headline sample (25%)
0/100
Press, 30 days (60%)
0/100
Grounded branding (15%)
0/100
HYPE TOTAL0/100

Sources and documents

cyfirma
Press · 20 Aug 2025, 07:00 · EXECUTIVE THREAT LANDSCAPE REPORT : SAUDI ARABIA - cyfirma
GreyNoise
Press · 27 May 2025, 07:00 · Coordinated Cloud-Based Scanning Operation Targets 75 Known Exposure Points in One Day - GreyNoise
Rapid7
Press · 16 Dec 2024, 08:00 · 2024 Threat Landscape Statistics: Ransomware Activity, Vulnerability Exploits, and Attack Trends - Rapid7
Qualys
Press · 22 Feb 2022, 08:00 · Managing CISA Known Exploited Vulnerabilities with Qualys VMDR - Qualys
BleepingComputer
Press · 22 Mar 2021, 07:00 · Critical code execution vulnerability fixed in Adobe ColdFusion - BleepingComputer
See all 11 source documents
Tripwire
Press · 18 Dec 2020, 08:00 · VERT Alert: SolarWinds Supply Chain Attack - Tripwire
Sophos
Press · 10 Dec 2020, 08:00 · Reassuring Sophos customers following the theft of Mandiant/FireEye tools - Sophos
TechTarget
Press · 09 Dec 2020, 08:00 · FireEye red team tools stolen in cyber attack - TechTarget
TechTarget
Press · 09 Dec 2020, 08:00 · FireEye red team tools stolen in cyber attack - TechTarget
BleepingComputer
Press · 23 Apr 2020, 07:00 · NSA: Hackers exploit these vulnerabilities to deploy backdoors - BleepingComputer
Help Net Security
Press · 23 Apr 2020, 07:00 · Web shell malware continues to evade many security tools - Help Net Security

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 0.0 · reality 9.0 (2026-11-02 15:12). The curve appears once the score changes.

Public exploit evidence

1

Public exploit entries / repo candidates

Source entries and unverified repository candidates are counted separately.

Public exploit evidence
Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 9.8; EPSS 100.0%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
network access, no prior privileges, no user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:57:57.542231+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
25 Sep 2018, 13:00
First press mention
23 Apr 2020, 07:00
Added to the CISA KEV catalog
03 Nov 2021, 00:00
Latest press mention
20 Aug 2025, 07:00
Score calculated
05 Nov 2026, 13:57
PoCs on GitHub
1 repositories