CVE-2020-26513

Exp

An issue was discovered in Intland codeBeamer ALM 10.x through 10.1.SP4. The ReqIF XML data, used by the codebeamer ALM application to import projects, is parsed by insecurely configured software components, which can be abused for XML External Entity Attacks.

Published: 2020-12-07 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-26513 is rated Exploit Available (56.9/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.91%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2020-26513

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2020-26513

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.24% 0.91% +0.67%
2 2025-03-30 0.36% 0.24% -0.12%
3 2025-03-29 — 0.36% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-26513

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.5 3.1 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 1.8 3.6 [email protected]
4.3 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 2.9 [email protected]

Weakness enumeration for CVE-2020-26513

Affected software / configurations for CVE-2020-26513

Vendor Product Version Raw CPE
intland codebeamer >= 10.0.0, < 10.1.0 cpe:2.3:a:intland:codebeamer:*:*:*:*:*:*:*:*
intland codebeamer 10.1.0 cpe:2.3:a:intland:codebeamer:10.1.0:-:*:*:*:*:*:*
intland codebeamer 10.1.0 cpe:2.3:a:intland:codebeamer:10.1.0:sp1:*:*:*:*:*:*
intland codebeamer 10.1.0 cpe:2.3:a:intland:codebeamer:10.1.0:sp2:*:*:*:*:*:*
intland codebeamer 10.1.0 cpe:2.3:a:intland:codebeamer:10.1.0:sp3:*:*:*:*:*:*
intland codebeamer 10.1.0 cpe:2.3:a:intland:codebeamer:10.1.0:sp4:*:*:*:*:*:*

References for CVE-2020-26513

cvelogic Threat Intelligence