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CVE-2024-1968

23
FAUCET Score

CVE-2024-1968 affects the scrapy/scrapy library, where it fails to remove the Authorization header during redirects that downgrade from HTTPS to HTTP on the same domain. This oversight, contrary to the Fetch standard, can lead to the inadvertent exposure of sensitive authentication credentials in plaintext. With a CVSS score of 7.5 (HIGH), this vulnerability has a network attack vector and low attack complexity, potentially resulting in high confidentiality impact due to information disclosure. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.8.4CPE matchmatch criteria
cpe:2.3:a:scrapy:scrapy:*:*:*:*:*:*:*:*
>= 2.0.0, < 2.11.2CPE matchmatch criteria
cpe:2.3:a:scrapy:scrapy:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 25th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: ScrapyFixed in: 2.11.2

Vendor Advisories (1)

pipGHSA-4qqq-9vqf-3h3fmedium

Scrapy leaks the authorization header on same-domain but cross-origin redirects

May 14, 2024

References

github.com / scrapy/scrapy/commit/1d0502f25bbe55a22899af915623fda1aaeb9dd8
Patch
huntr.com / bounties/27f6a021-a891-446a-ada5-0226d619dd1a
ExploitThird Party Advisory