CVE-2020-13953

mediumpriority · track · 22EPSS 0.027 · 86 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.65% (86th) EPSS

CVSS 5 · medium

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

In Apache Tapestry from 5.4.0 to 5.5.0, crafting specific URLs, an attacker can download files inside the WEB-INF folder of the WAR being run.

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-552USprimaryCWE-552US

affected products (4)

Products and version ranges known to be affected.

n/a Apache Tapestry≤ Apache Tapestry from 5.4.0 to 5.5.0enisa_euvdEU
apache tapestry5.4.0 → 5.6.4nvdUScpe:2.3:a:apache:tapestry:*:*:*:*:*:*:*:*
apache tapestry5.7.0 → 5.7.2nvdUScpe:2.3:a:apache:tapestry:*:*:*:*:*:*:*:*
Maven org.apache.tapestry:tapestry-core5.4.0 → 5.6.0osvUSpkg:maven/org.apache.tapestry/tapestry-core

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-w9mp-p2wp-2xf7Improper file downloads in Apache Tapestry2022-02-10ghsa · osvUS
In Apache Tapestry from 5.4.0 to 5.5.0, crafting specific URLs, an attacker can download files inside the WEB-INF folder of the WAR being run.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2020-09-30modified 2026-06-17

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references (8)

External citations — patches, advisories, analysis.

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