VulnRadar

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Page generated: 08 Nov 2026, 14:01 UTC

CVE-2019-3398

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Confluence Server and Data Center had a path traversal vulnerability in the downloadallattachments resource. A remote attacker who has permission to add attachments to pages and / or blogs or to create a new space or a personal space or who has 'Admin' permissions for a space can exploit this path traversal vulnerability to write files to arbitrary locations which can lead to remote code execution on systems that run a vulnerable version of Confluence Server or Data Center. All versions of Confluence Server from 2.0.0 before 6.6.13 (the fixed version for 6.6.x), from 6.7.0 before 6.12.4 (the fixed version for 6.12.x), from 6.13.0 before 6.13.4 (the fixed version for 6.13.x), from 6.14.0 before 6.14.3 (the fixed version for 6.14.x), and from 6.15.0 before 6.15.2 are affected by this vulnerability.

CVSS 8.8 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE

0.0/10

REALITY · THREAT PRIORITY

8.8/10

General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?

Recorded exploitation baseline: +7.00
Technical severity: CVSS 8.8: +1.32
Fresh EPSS: 97.03%: +0.49

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

Sources: 6 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

Tripwire

Press · 18 Dec 2020, 08:00 · VERT Alert: SolarWinds Supply Chain Attack - Tripwire

Unit 42

Press · 10 Dec 2020, 08:00 · Threat Brief: FireEye Red Team Tool Breach - Unit 42

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

Help Net Security

Press · 23 Apr 2020, 07:00 · Web shell malware continues to evade many security tools - Help Net Security

See all 6 source documents

BleepingComputer

Press · 23 Apr 2020, 07:00 · NSA: Hackers exploit these vulnerabilities to deploy backdoors - BleepingComputer

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 8.8 (2026-11-02 15:12). The curve appears once the score changes.

Public exploit evidence

Public exploit entries / repo candidates

Source entries and unverified repository candidates are counted separately.

Public exploit evidence

exploitdb #47621 2019-11-12

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 8.8; EPSS 97.0%
Attention, last 30 days: 0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential: network access, low 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 13:58:09.064523+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline

Published

18 Apr 2019, 17:21

First press mention

23 Apr 2020, 07:00

Latest press mention

18 Dec 2020, 08:00

Added to the CISA KEV catalog

03 Nov 2021, 00:00

Score calculated

05 Nov 2026, 13:58

PoCs on GitHub

1 repositories