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Vulnerability details: VCID-y2ja-v9xa-k7af
Vulnerability ID VCID-y2ja-v9xa-k7af
Aliases CVE-2020-12803
Summary libreoffice: forms allowed to be submitted to any URI could result in local file overwrite
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-284 Improper Access Control
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-12803.json
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
epss 0.00459 https://api.first.org/data/v1/epss?cve=CVE-2020-12803
cvssv3.1 6.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
archlinux Medium https://security.archlinux.org/AVG-1184
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-12803.json
https://api.first.org/data/v1/epss?cve=CVE-2020-12803
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12803
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
1848346 https://bugzilla.redhat.com/show_bug.cgi?id=1848346
AVG-1184 https://security.archlinux.org/AVG-1184
RHSA-2020:4628 https://access.redhat.com/errata/RHSA-2020:4628
USN-5694-1 https://usn.ubuntu.com/5694-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-12803.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.63957
EPSS Score 0.00459
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T14:06:25.577351+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-12803.json 38.0.0